[USE IT][GUIDE]Fast Answer To Your Question[GUIDE] [TeamOptima] - Optimus L3, L5, L7 Q&A, Help & Troubleshooting

Hi
So i have been here (XDA) for a while and recently i get more and more annoyed (as you can see in my signature) when people post questions that create more questions
For Example :​
[Q] After kdz update phone dont boots up
Hello,
before 30 minutes I flashed the kdz file for android 4.1.2 for my region.
My problem is that my phone didnt boot since then.. it stucks at the LG logo.
What can I do?
Click to expand...
Click to collapse
This was posted in general Q&A L3 L3II L5 L5II L7 L7II
Now How In The Hell To Answer Safely And Correctly ?????
Well that's where THIS post comes to place ​
I will explain how to ask question in order get the answer fastest possible ​
These Are Questions
You NEED To Answer In YOUR Post
(more of them you answer the bigger chance you get for quick resolution)​
1. What exact phone model is it ? (check the sticker under the battery and include it in your post)
2. Did you use any guide ? (best if you paste the link and include it in your post )
3. What exactly where you doing (post what were trying to do, name of apps/programs you were you using etc.)
3.a If you have app problem make sure to include name of the app and source of download
3.b If You have flash problem make sure to include FULL name of the ROM and flash file also include source of download, program used to flash/update(if you are using CWM / TWRP / OR / or any custom recovery make sure to post VERSION number), your operating system, Usb ports info (1.x, 2.0, 3.0, 3.1), was / is your battery full,
4. Can you provide LOGCAT ? GUIDE HERE If Needed (adb for windows in attachment)
5.Can you provide SCREENSHOTS ?
to provide screenshots without any app, root or trouble use adb (if you on linux no need to explain, if you on windows see link at the bottom) paste this code to terminal/cmd and press enter every time you want to make screenshot
For linux/ubuntu/etc.
Code:
adb shell screencap -p | sed 's/\r$//' > screen.png
For OsX
Code:
adb shell screencap -p | perl -pe 's/\x0D\x0A/\x0A/g' > screen.png
For Windows (*no 1 liners don't work)
Code:
adb shell screencap -p /sdcard/screen.png
adb pull /sdcard/screen.png
adb shell rm /sdcard/screen.png
This will make screenshot named screen.png and save it (linux and osx home folder) (windows adb folder or root of system drive (i.e. c:\) depending on configuration) {rename "screen.png" to your desired name and remember this will overwrite the previous screen if name stays the same}
5. Post answers in YOUR POST and wait for me or someone else to happily answer (not bombard you with questions before we can help you)
SIMPLE SOFT-BRICK GUIDE
adb_fastboot_and_other_tools.zip* 1.extract it to any folder 2.open the folder 3.press shift key on keyboard and right click the mouse and select "open command window"
your cmd will open here and you will be able to use adb and more if needed

my phone is LG L3 e400 ( brandnew )
i want install "CYANOID ROM [e400] [aosp] with SDMerge" in this link (http://forum.xda-developers.com/show....php?t=2459171)
but i dont know how to install
SDMerge
### Step 1 --> http://bit.ly/QCfxFJ
### Step 2 --> http://bit.ly/1hb78Dj
Can u help me???? ( sr, my english verry poor )
Thanks!!!!

homad21 said:
my phone is LG L3 e400 ( brandnew )
i want install "CYANOID ROM [e400] [aosp] with SDMerge" in this link (http://forum.xda-developers.com/show....php?t=2459171)
but i dont know how to install
SDMerge
### Step 1 --> http://bit.ly/QCfxFJ
### Step 2 --> http://bit.ly/1hb78Dj
Can u help me???? ( sr, my english verry poor )
Thanks!!!!
Click to expand...
Click to collapse
1.First download recovery from "https://www.clockworkmod.com/rommanager" for "lg optimus l3" to your pc and rename it to recovery
2.Download the latest drivers for L3 from lg website and install it
3.Connect the phone to computer and enable debugging Setting->apps->development->enable debugging....
4.Download the adb and fastboot files i have given below
5.Extract them to your desktop and copy the recovery.img to desktop
6.open cmd prompt and type these cmds in order
adb reboot bootloader ( this will take you to a blank screen with some white writings and wait for writings to stop)
fastboot flash recovery recovery.img (this will install cwm recovery to your phone and wait for 2 mins)
fastboot reboot (this will reboot your phone)
7.download "SDMergE400_mod_gellmar_crazybyte.zip without old step4" from this link "http://forum.xda-developers.com/showthread.php?t=2215406"
8.Extract files from "SDMergE400_mod_gellmar_crazybyte.zip without old step4"(you will get "SDMergE400_step1.zip" and "SDMergE400_step2.zip") and put these files in sdcard
9.download cyanoid and put it to your sdcard....
10.go to recovery by turning off phone and press volume down +home + power
11. In recovery go to "mount and storage" option and format system and data and cache partitions only ....only once
12.then go back and click option "install zip from sdcard"... browse your sdcard and find SDMergE400_step1.zip and install it and phone will reboot into a new recovery ...after that install SDMergE400_step2.zip in same way...
13.then install cyanoid.zip in same way
14. after installation cyanoid rom..... click reboot option in main menu of recovery .... your system will reboot and will take some time to install cyanoid
10...enjoy cyanoid ...
Click :good: if i have helped you

thanks u so much!
thanks u so much!
Can i run step 1 - 6 on my phone by download rommanager from CHplay???

homad21 said:
thanks u so much!
Can i run step 1 - 6 on my phone by download rommanager from CHplay???
Click to expand...
Click to collapse
yes u can but u need to root your phone in dat case ...
root your phone and install rom manager from google play store ... and from rom manager install recovry ... simple

LG L7 2 P710 Help please
Hello
I need help, my phone is LG P710 L7 2, was I wanted to install CWM Touch Recovery 6.0.3.2. Unfortunately I can not remember which, from my experience in this post.
Now the LG software update can not connect to the phone. Neither DIAG, or Emergency or CS_Emergency mode. In the message, he writes: PHONE WAS NOT FOUND! Here is that what it' write in log file: [R&D Test Tools Log File]
20:18:40 : Launching SW update
20:18:40 : Unpacking KDZ
20:19:06 : KDZ file extraced
20:19:29 : Files were extracted.
20:19:29 : LGMobileDL Load.
20:19:29 : Port = -1
20:19:29 : Connecting to phone
20:19:29 : PHONE WAS NOT FOUND!
20:19:32 : ===FINISHED===
What can I do now except the service.
Thank you very much in advance; Blökitata from Hungary.
(the post was made using the Google Translator. Sorry.

HI
blokitata said:
Hello
I need help, my phone is LG P710 L7 2, was I wanted to install CWM Touch Recovery 6.0.3.2. Unfortunately I can not remember which, from my experience in this post.
Now the LG software update can not connect to the phone. Neither DIAG, or Emergency or CS_Emergency mode. In the message, he writes: PHONE WAS NOT FOUND! Here is that what it' write in log file: [R&D Test Tools Log File]
20:18:40 : Launching SW update
20:18:40 : Unpacking KDZ
20:19:06 : KDZ file extraced
20:19:29 : Files were extracted.
20:19:29 : LGMobileDL Load.
20:19:29 : Port = -1
20:19:29 : Connecting to phone
20:19:29 : PHONE WAS NOT FOUND!
20:19:32 : ===FINISHED===
What can I do now except the service.
Thank you very much in advance; Blökitata from Hungary.
(the post was made using the Google Translator. Sorry.
Click to expand...
Click to collapse
can you see any devices in device manager ?
like:
adb ?
ports ?
usb composite device ?
does phone display anything ?
does it boot ?
can you get into "download mode" ? (pull battery out, plug usb to pc, press and hold vol- button, plug usb to mobile, wait few seconds, put battery back) it should display Download Mode on black screen then try kdz

IGGYVIP said:
can you see any devices in device manager ?
like:
adb ? was nothing
ports ?was nothing
usb composite device ?was nothing
does phone display anything ? just black screen with LG logo.
does it boot ? no,just only the display is blinking not rapidly, as if it were just bootloop.
can you get into "download mode" ? (pull battery out, plug usb to pc, press and hold vol- button, plug usb to mobile, wait few seconds, put battery back) it should display Download Mode on black screen then try kdz
Click to expand...
Click to collapse
Hello.
Thank you very much. You saved my life. The phone working perfect now.
So thank you very much once more.

Kernels for LG E400
Hi,
I'm a new user of XDA, but I've already tested part of ROMs for my phone (model in title).
I have a little question about kernels: some ROMs have a kernel in other ZIP file. But after correct installation (by CWM Recovery) I have blurred screen. Now I'm using JellyBeanRevenge (or some like that ) and it's work fine, because Author gave good instructions; but in some of other kernels don't works. Why?
_________________
C0nvert-R

DetailSSS
C0nvert-R said:
Hi,
I'm a new user of XDA, but I've already tested part of ROMs for my phone (model in title).
I have a little question about kernels: some ROMs have a kernel in other ZIP file. But after correct installation (by CWM Recovery) I have blurred screen. Now I'm using JellyBeanRevenge (or some like that ) and it's work fine, because Author gave good instructions; but in some of other kernels don't works. Why?
_________________
C0nvert-R
Click to expand...
Click to collapse
Are you sure the kernel was for your baseband ? ie v10x; v20x ?
when changing roms v10 to v20 and back certain files get rewritten and not in same format anymore so errors occur
also not all kernels are stable and everyday use
so.. read about the source and features / defects of kernel you want to install and ensure you check if your base stock rom is v10 or v20

1) So I'm completely new, is there an introduction guide to rooting and installing custom ROMs? Just so I can know what I'm doing.
2) I'm running linux right now, do most popular methods support it or should I do everything on windows "just in case"?
3) Are there any recommended ROMs or mods for low specs phones like the L3? I currently have a L3 E431g I'd like to mod

Your phone is l3 ii !!!
zeroone82 said:
1) So I'm completely new, is there an introduction guide to rooting and installing custom ROMs? Just so I can know what I'm doing.
2) I'm running linux right now, do most popular methods support it or should I do everything on windows "just in case"?
3) Are there any recommended ROMs or mods for low specs phones like the L3? I currently have a L3 E431g I'd like to mod
Click to expand...
Click to collapse
DON'T INSTALL ANYTHING FOR LG L3 IT WILL BREAK YOUR PHONE !!!
most tools made for windows and that's what i would use (virtual machine will work)
first use program and youtube guide in my signature (show content) to root your phone using vroot (its easy and works on any software version )
then have look here http://forum.xda-developers.com/showthread.php?t=2654327
if your phone has 1 sim-card
you can unlock bootolader and install custom recovery using things in first post
ROM's Are UNDER DEVELOPMENT dont ask how long (about ~2 weeks)
there is mod made by @slipsystem but still in beta stage so no official release (subscribe to E430 thread for update in post #2 )

Thanks for the anwser IGGYVIP. I'm guessing that the E430 and E431 are similar enough that almost everything will work on both phones, right?
I already rooted mine, and I guess I'll wait and see how slipsystem's mod works when is released.

Nice one
zeroone82 said:
Thanks for the anwser IGGYVIP. I'm guessing that the E430 and E431 are similar enough that almost everything will work on both phones, right?
I already rooted mine, and I guess I'll wait and see how slipsystem's mod works when is released.
Click to expand...
Click to collapse
yes they are i cannot find any hardware difference
did your bootloader unlock ? please post result with your phone model and firmware you are running in e430 thread
i will release beta of slipsystem mod tomorrow and full version should be soon

IGGYVIP said:
yes they are i cannot find any hardware difference
did your bootloader unlock ? please post result with your phone model and firmware you are running in e430 thread
i will release beta of slipsystem mod tomorrow and full version should be soon
Click to expand...
Click to collapse
Actually I lied . I though that I had rooted it but I actually never ran the program. I'm trying now but I can't seem to make it work (the vroot method). VROOT connects to the device, installs some chinese manager app, reboots and then nothing happens. VROOT eventually shows that it couldn't root the device and asks if I wanna retry, but it never manages to root it.
Does the superoneclick works on the 430?

I will update #1
zeroone82 said:
Actually I lied . I though that I had rooted it but I actually never ran the program. I'm trying now but I can't seem to make it work (the vroot method). VROOT connects to the device, installs some chinese manager app, reboots and then nothing happens. VROOT eventually shows that it couldn't root the device and asks if I wanna retry, but it never manages to root it.
Does the superoneclick works on the 430?
Click to expand...
Click to collapse
no idea about super one click on new firmware
VROOT VERSION 1.7.3 thats the one i have installed and it works
what is the full name of your kdz file ?

IGGYVIP said:
no idea about super one click on new firmware
VROOT VERSION 1.7.3 thats the one i have installed and it works
what is the full name of your kdz file ?
Click to expand...
Click to collapse
Not sure what a kdz file, but here is my software information

did it work ?
zeroone82 said:
Not sure what a kdz file, but here is my software information
Click to expand...
Click to collapse
your firmware is v10b
its 100% rootable using vroot i posted
did you download the 1.7.3 version ?
did it work ?
are you root ?

[GUIDE] quick&simple Soft Brick Recovery [GUIDE]
THIS GUIDE IS FOR UN-BRICKING ALL KNOWN TO ME LG Lx PHONES ON WINDOWS BASED COMPUTERS
(Virtual Machine Will Work )
THIS GUIDE ASSUMES YOU HAVE DRIVERS INSTALLED
>>>>>FOUND HERE IF YOU CAN'T USE GOOGLE<<<<<
THIS GUIDE ASSUMES YOU HAVE KDZ UPDATE PROGRAM
>>>>>FOUND HERE IF YOU CAN'T USE GOOGLE<<<<<
THIS GUIDE ASSUMES YOU HAVE .kdz FIRMWARE DOWNLOADED
>>>>>FOUND HERE IF YOU CAN'T USE GOOGLE<<<<<​
*CLICK THIS AND IN NEW TAB IN ADDRESS BAR REPLACE "INSERT_YOUR_IMEI_HERE" FOR YOUR ORIGINAL IMEI (BEHIND THE BATTERY) THEN YOU WILL SEE LINK ON THE PAGE CLICK THAT AND YOU WILL DOWNLOAD DIRECT FROM LG SERVERS
1. Plug USB cable to PC
2. Take battery out of phone
3. Press and hold VOL- button or VOL+ or VOL+ and VOL-
4. Plug USB cable to phone
5. Wait few seconds ... (it should display "Download Mode" on black screen)
6. Put battery back in phone
7. UPDATE YOUR KDZ NOW
8. navigate to phone settings and security and preform wipe/master reset (not obligatory but ensures "clean rom" )
​
Enjoy your NEW OLD phone

Thank You very much. I checked it and now I now everything. Thanks!
Sent from my LG-E400 using xda app-developers app
---------- Post added at 11:26 PM ---------- Previous post was at 11:16 PM ----------
Hello again,
I have another question: can I resize the system memory in LG E400 like in E405? I have a trouble with small size of that memory. Help!
PS Sorry for my English if it's bad-I'm from Poland.
Sent from my LG-E400 using xda app-developers app

Related

GT540 doesn't boot

Helo,
I've got a big proplem, my GT540 doesn't boot anymore it always freezes when the LG sign appears. I have this proplem since I'd tried to change the statusbar font into whiteby changing the services.jar. Hardreset and KDZ Updater aren't working. And I also tried to change the new services.jar to the old with adb but I don't get root permissions.
My phone runs with 2.1 Eclair.
Thanks for your help,
Lucas
Wait, arent the status bar white by defoult ?
No i don't mean the bar I mean the clock, but do you have any ideas to solve my proplem?
Do The Hard Reset With Press The
Vol Up + Search Key (on the right side of the phome) + home button
When I Trie to do the hardreset it Happens nothing! Is there no other possibillity to reset?
You could try fresh install with KDZ updater, that worked for me when I broked the radio and my network didn't worked. If you have troubles geting in to download mode you could try removing the battery and press volume up + camera + power button Just be carefull! Good luck
Sent from my GT540 using XDA App
I tried this too, but it crashed always after I choose the kdz file
Here is the log file of KDZ Updater, rename it to Fail.log
Luc-As said:
I tried this too, but it crashed always after I choose the kdz file
Here is the log file of KDZ Updater, rename it to Fail.log
Click to expand...
Click to collapse
OK, you could try this :
If you have problems with KDZ_FW_UPD - Download and install from Microsoft two files "MSXML 4.0 SP3 Parser" and "VisualC Redist"
1 LG_Android_Driver Ver 1.0 must be installed
2 In the Device Manager disable LGE Android USB Modem
3 Run Windows Enabler (on Windows 7 as administrator) and left click on the icon in System tray ( it should be ON )
4 Run "KDZ_FW_UPD.exe" (on Windows 7 as administrator)
5 In the "Type" select "3GQCT", then choose the firmware file
6 Expand the window of the KZD flasher ( more options will emerge )
7 In the "PhoneMode" section choose "CS_EMERGENCY"
DIAG - standard flashing mode of ON state
EMERGENCY - in extreme cases!
CS_EMERGENCY - the same thing, CS - crash systems
8 Click "Start update" will process the firmware
You could also disable your anti virus and use only the back USB ports of your PC. Good luck !
Oh THANKS! I love you guy, I thought I killed my brand new mobile!
Luc-As said:
Oh THANKS! I love you guy, I thought I killed my brand new mobile!
Click to expand...
Click to collapse
You are welcomed
hi all!
my phone was root, instant a2sd, then it work very slow, i was factory reset, it worked.
but when i reset it again, and it can not log on. stop at "android" screen log on. In " download mode" ,i update rom again (v20B_00 and CIS V20B_00), some time, done, but not change, it can not log on. stand by at "android" screen.
any body help me? what can i do? any way to factory reset by window? script? els..
ps: it not hard reset, "Volume up + HOME + SEARCH" buttons not work, maybe my phone GT made by LG vietnamese.
IMEI :352***-04-31***3-1
tks for read!
GT540 does not boot
I have followed
I tried this too, but it crashed always after I choose the kdz file
Here is the log file of KDZ Updater, rename it to Fail.log
OK, you could try this :
If you have problems with KDZ_FW_UPD - Download and install from Microsoft two files "MSXML 4.0 SP3 Parser" and "VisualC Redist"
1 LG_Android_Driver Ver 1.0 must be installed
2 In the Device Manager disable LGE Android USB Modem
3 Run Windows Enabler (on Windows 7 as administrator) and left click on the icon in System tray ( it should be ON )
4 Run "KDZ_FW_UPD.exe" (on Windows 7 as administrator)
5 In the "Type" select "3GQCT", then choose the firmware file
6 Expand the window of the KZD flasher ( more options will emerge )
7 In the "PhoneMode" section choose "CS_EMERGENCY"
DIAG - standard flashing mode of ON state
EMERGENCY - in extreme cases!
CS_EMERGENCY - the same thing, CS - crash systems
8 Click "Start update" will process the firmware
BUT I get error:
Upgrade error
Wparam:100
lparam: 4008
try booting and then when it is stuck at the lg logo plug it in to your pc and begin the upgrade in diag mode.
It worked for me when i wiped my phone.
Cant get it to start reloading the firmware
Can you please tell me from where to get the file KDZ_FW_UPD.exe in english I have it in Russian.
I have tried in DIAG mode but failed...
Please help..
The upgrade does not start...
Very GOOD now it did it like this.
Start your phone in recovery. Volume down+camera+power, see if the pc sees the device. Start the update tool max it and select emergency and flash again.
This fixed...
Now I need to add spanish to it. Do you know how??
cmora22 said:
Can you please tell me from where to get the file KDZ_FW_UPD.exe in english I have it in Russian.
I have tried in DIAG mode but failed...
Please help..
Click to expand...
Click to collapse
Download this file http://forum.xda-developers.com/showthread.php?t=812308
and in folder u see the "updater" file. doubleclick and u have the english KDZ version.
Oh. I need this Fail.rar too.
I have the same Problem. Can anybody reupload?
THX
The Updater allways tells me, that the Phone is not found. What should I do?
I have all the drivers installed.
tehbone
tehbone said:
The Updater allways tells me, that the Phone is not found. What should I do?
I have all the drivers installed.
tehbone
Click to expand...
Click to collapse
yeah, i've got the same problem, i don't know what i can do...
Pleaz help us =(
My PC don't see my phone, my phone stay on 'lg' boot, and can't boot on emergency or hard reset... =/
EDIT: i did it!
You only need to desactivate the LG Android USB Modem (i didn't saw 'Modem' on Device Manager, so i could not desactivate it).
If like me you don't see Modem, you will see it during the period of time during which the device is recognized mod download, ie for about 5 seconds after you plugged in...
I hope it will help someone
PS: Sorry for my english..
Look under modem and you see your phone
At property under tab look your com number remember it
Take teraterm create a connection with your phone you can connect it normally
When you are connected write
AT
( if you see nothing go to setting general and activate ''echo typed only'' )
If your getting OK
AT%FRST%
and the phone does a factory reset
( i'm french so i'm sorry for my english )
Sent from my GT540 using XDA App

[Q] Very Odd installed appz after update <BRICKED>

Hoi Hoi people
i got myself a GT540 Optimus <yes total newbeee to android>
It came with a deal for free and its my 1st android :0
anyway
After USING the official way (silly me )to update I now have some odd Portuguese apps installed ? Stuff from SAPO.pt ???
I didn't do any Sync backup as i just got the phone and its basically empty
I used the Updater tool from LG connected and all went well But after I look I was able to change the language to ENG but it has quiet a few Portuguese Apps installed...
I am in Holland so i cannot see how this updater decided to give me a POR image ?
Now i could make a guess and say the IMEI is for Portuguese market(?) and the dutch INTERNET cheapo middleman I got the deal from has bought a bunch on the gray market ..
Whatever it is i don't care
I would like you guys now to point me the right way
I just flash the thing myself
I think the tool i need is called KDZ ?
Please someone point me to the right post I am looking but seem to get nowhere
just more confused
Thanks guys
B.T.W I am not too inept . I am used to flashin me HTC HD all the time ..
Follow the thread: http://forum.xda-developers.com/showthread.php?t=802895
to update to v2.1 Eclair.
or
follow
http://forum.xda-developers.com/showthread.php?t=857213
to update to Quarx's OpenSwift project v2.2.1.
Make sure you read the instructions very carefully.
Toen je de officele lg updater gebruikte, welke taal was hij toen?
Het kan zijn dat je dat aan het begin verkeerd heb ingesteld.
Joost
Thanks a lot guys
I followed the hints and now my LG is dead ..
LOL
This is rather annoying
1st I get a Crap gray import from 2call
then LG puts a Portuguese update rom on it??WTF!>?
while i choose NETHERLANDS with language english
but nevermind
buy **** buy twice thats life
My 1st and last lg phone ?/
What kind of rubbish is this
u update using the official LG tool and they play a freckin foreign rom onto my LG (SAPO.PT) then I cant update it at all anymore using the tool . So i look for alternatives but thats just made it worse ...
Really really poor this ..
Now ...I followed the guide but it didn't work ..well it did until restarted
My lg is now black. Dead ! doesn't start up at all !
Doesn't start no-matter what i try !
not even emergency mode.
And no guys I read the instruction word for word !!!!
I followed it to the letter !!!!! and the update did work ..Just now it doesn't start at all anymore.
I should of known reading around
there are too many update ways people are doing this ..Hack tool or original KDZ ..or just Black system way ..Too many loopholes for things to go wrong ..but now too late
Hmm...
Try a reflash...
This is a guide I followed from another forum, and posted elsewhere with some minor additions in case anyone had problems.
The guide is from a forum post at the android forums,it is NOT my work, the added bits are mostly what I have found from browsing here and from asking questions. While I can't be held liable if you mess your phone up having done so myself I thought this could helpa few people and save them searching various threads for answers so hope it helps
The guide
To install this ROM you need to have fastboot enabled on your phone. If you have Android 1.6/2.1 installed from LG, then fastboot is not enabled. I will explain how to enable fastboot on your phone (this involves re-flashing/replacing your currently installed firmware):
I am unable to post links yet so you will have to copy and paste the appropriate link into your browser replacing the ** with tt
KDZ Updater Carphone Warehouse Unlocked.zip can be downloaded at h**p://goo.gl/7aRTc - A link to a zip archive with all the files needed to flash to Android version 2.1 with fastboot (Carphone Warehouse Unlocked)
KDZ Updater Europe Open.zip can be downloaded at h**p://goo.gl/BOcYT - A link to a zip archive with all the files needed to flash toAndroid version 2.1 with fastboot (Europe Open)
Download the version that best applies to you, if you live in the UK, I'd recommend you download the Carphone Warehouse Unlocked version, whereas if you live in Europe, I'd recommend the Europe Open version (simple right? )
I live in the UK and used the open rom from Europe as the Carphone Warehouse rom would not install
Now, how to flash these versions; I'll explain in detail how to flash the ROM's from starting with backing up.
Instructions to install ROM with Fastboot:
1. Before you start, make sure you backup all your data by installing the z4root.1.3.0.apk file onto your phone, then open it and choose 'Permanent Root'. Your phone will root and reboot. Then go to the Market and install 'MyBackup Root', open it and do a backup of your apps and personal data (contacts, sms, call log etc.) Once this is done, go to Settings>SD Card and Phone Storage>Unmount SD Card, a notification in the notification bar should appear saying 'SD Card safe to remove'. Remove the battery cover and remove the SD card and store it in a safe place. Then continue to step 2.
2. Extract the .zip file you downloaded to your computer (e.g. your desktop). Open the folder and install MSXML 4.0 SP3 Parser (msxml.msi).
3. Once that has finished, install LGAndroidDriver_WHQL_ML_Ver1.0_All_Win7.exe which are the drivers so your computer will recognize your phone.
4. Next, open KDZ_FW_UPD.exe
(i) Change 'Type' to '3GQCT' *THIS IS A MUST, THE UPDATE WILL NOT WORK OTHERWISE AND YOU MAY BRICK YOUR PHONE*
(ii) Make sure 'PhoneMode' is set to 'DIAG'
(iii) Browse for the 'V20B_00+Fastboot.kdz' file.
5. Prepare the phone by enabling USB Debugging by going to Settings>Applications>Development>Enable USB Debugging and connect the phone to the computer via USB cable and wait for the drivers to install for the phone.
6. Click 'Launch software update' and do not use your computer until the update is complete. The update will take roughly 10-20 mins to complete.
If you have a problem with this try a different rom, this guide offers two to choose from.
Instructions to install CyanogenMod:
Once the update is complete, your phone will reboot, what you need to do is power off the phone and whilst the phone is off, press and hold the 'Camera' button all the way ANDpower on the phone, make sure you hold the 'Camera' button. The phone will display the LG logo and disappear, then display a blank screen. The phone is now in fastboot mode!
Now you want to download this file: Flashing CyanogenMod.zip and extract it to a folder called 'Android' (without the quotes '') on the C: drive (you'll probably need to make this folder yourself.
1. Now open CMD with administrator privileges (Search for CMD in the start menu and right click on 'cmd' and click 'Run as Administrator' )
2. Connect the phone to your computer via USB cable and wait for the necessary drivers to install.
If when connected with a usb cable the computer says "waiting for device" and nothing else happens try installing the fastboot drivers. You can do this by going to the control panel of your pc, from the Windows start menu, opening the list of devices and where you see the one representing your phone (likely, as was the case with me, it will say android and have a yellow exclamation mark over it). Different versions of Windows do things slightly different but what you need to do is simply update the driver by choosing the icons properties box choosing UPDATE or INSTALL DRIVER and when asked pointing it to the folder where you unzipped the drivers.
3. Then go back to the cmd window and type:
Code:
cd C:\Android
(i) Then type:
Code:
fastboot.exe -w
(ii) Once that's completed, type:
Code:
fastboot.exe erase system
(iii) Once that's completed, type:
Code:
fastboot.exe flash system system.img
(iv) Once that's completed, type:
Code:
fastboot.exe flash boot boot.img
(v) Once that's completed, type:
Code:
fastboot.exe reboot
4. Your phone will now reboot with CyanogenMod 6.1.1 (Android 2.2.1). The first boot might take longer than a normal boot.
If your phone stays at a blank screen you simply forgot to do one of the above steps, in which case simply repeat them. It is likely if that happens that you simply forgot the flash boot image instruction.
5. You can now re-insert your SD card and go to Settings>SD Card and Phone Storage>Mount SD Card
Enjoy!
The instructions for flashing both the firmware with fastboot and flashing CyanogenMod are included in the zip archives called 'Readme'. I'll update the links so that you'll always have the most up to date version of CyanogenMod available for download, note that if you choose to update your phone you will loose all your data including apps etc. so backup before you update
And that, with a few comments added by myself, is the guide.
Once you have set your phone up the way you want power off your phone. Hold the HOME and POWER buttons down while the LG logo appears and you will see a menu appear on screen.
Using the volume down key to navigate the different menu choices, and the camera button to select an option choose the BACKUP OR RESTORE option and from the sub menu that it will give you choose BACKUP.
This will make a backup of your phone AND all your data, if you ever mess up an update or think you have damaged your phone in the future simply holdthe POWER and HOME buttons down and when the menu appears choose the RESTORE option
Click to expand...
Click to collapse
And...
Don;t forget to install Fastboot drivers.
Dude
thanks a lot for your lengthy post and effort .I appreciate it .
but unfortunately U seem to miss the post I wrote.
MY LG doesn't even start anymore after using the Hack tool to upgrade it ...
SO its futile ??
I cant start the phone at all ...
After following yesterdays advice Its dead ..
Great init
Oh dang. Doesn't even turn on? No LG boot logo?
Well...if it's bricked...the only three ways are:
1) Get it repaired/replaced.
2) Buy a new phone.
3) Use it as a paperweight.
=)
No my friend ..its DEAD !!!!
following the guide to the letter
Installed parser got the hack tool
run all as admin and made sure I started windows enabler
All the things in the guide
worked a charm until reboot
Not its black and dead!!!
ANY IDEAS !!!!?????
Have you tried this...
If you did it with kdz updater than:
pull out battery, sim and sd
connect phone with computer
disable lg modem in the device manager
flash a rom with fastboot
go in fastboot by camara+power
connect to computer
type 'fastboot -w' and 'fastboot reboot' in cmd
Click to expand...
Click to collapse
I cannot see why this could work
The phone is dead ! it doest charge! it doesn't connect to the pc ! USB cable in out makes no difference !
I d love to try but how ??
contact303 said:
I cannot see why this could work
The phone is dead ! it doest charge! it doesn't connect to the pc ! USB cable in out makes no difference !
I d love to try but how ??
Click to expand...
Click to collapse
You can try by pulling out your battery, SIM card and SD card...
Note to you: Try everything that is possible and don't give up. Maybe you will fix it if you try.
Yes of course man I ll try thanks for the encouragement and your effort
It doesn't power at all
I DOESN'T connect to the pc
It Makes no difference if i have battery in or out .
sd card and sim are long removed ..and I tried with and without battery as well.
It updated, then rebooted to never come back ...
update tool reported Finished at the end
but its dead !!!
I understand id have a chance if i had at least a boot but I dont It dotn boot it dont Power up
Try getting into Emergency/Download mode by holding down "Volume Down" button and plugging into PC.
After that...try reflashing.
GL man.
Nope
Tried that combination as well
contact303 said:
Nope
Tried that combination as well
Click to expand...
Click to collapse
Opps sorry..."Volume Down" + "Power BUtton" while plugging into PC.
Try a hard reset as well...
Hold down VOLUME UP + HOME + SEARCH buttons for 5 seconds. (But phone needs to be turned on...)
MegaBubbletea said:
Opps sorry..."Volume Down" + "Power BUtton" while plugging into PC.
Click to expand...
Click to collapse
LOL yeah i knowww
I tried that as well
NO luck
hard reset i cant Its not on ...
Well...does anything happen when you press the "Power button"?
Dude LOLOL
Read again my 1st 2 posts
ITS dead ! nothing happens!
With battery or without makes no difference
NO BOOT! No power nothing
i followed the upgrade post in your 1t reply
it went all very well as i say
then it reboot and never got back
Hmm...probably give it a rest for a while...and then try again.
If all else fails..last resort.
Send back to LG for repairs or replacement.
mmh
So I gues iam screwed ..
I didn't even want to get into moddin the gt540 . Just the OFFICIAL 2.1 release really ..
And even that LG cant do without f&*kin me phone to Portuguese
So Well done LG )

[Q] [HELP] How to root LG optimus L5 E617G WITH Jellybean 4.1.2

I lost my root after the official firmaware upgrade now i cannot root it . Please help I have tried everything in XDA please help..... frustrated as hell
bennatpjose said:
I lost my root after the official firmaware upgrade now i cannot root it . Please help I have tried everything in XDA please help..... frustrated as hell
Click to expand...
Click to collapse
have you tried to flash a pre-rooted JB?
Sabyn said:
have you tried to flash a pre-rooted JB?
Click to expand...
Click to collapse
is there a guide somewhere
bennatpjose said:
is there a guide somewhere
Click to expand...
Click to collapse
to flash a version of JB? come on my page , i can give you a link to my dropbox , there is anything you need
bennatpjose said:
is there a guide somewhere
Click to expand...
Click to collapse
i also have an e617g on 4.1.2 bell network id like to root and unlock the bootloader so i can install cwm and finally swap roms, this is a nice phone but it barely exists on the web any help would be greatly appreciated, thanks in advance
Never mind figured it out myself. I may post a guide here soon. Seeing as any help I ask for is ignored. I'd rather help than hold back
Turn your lG-e617g into an LG-e610 then root it and install cyanogenmod.
bennatpjose said:
is there a guide somewhere
Click to expand...
Click to collapse
this is my first tutorial so message me if something on here isnt clear.
step 1: download things, this is crucial, you need to download this stuff, it took me a while to find everything that ACTUALLY WORKED so i have it all in a nice little package to download.
step 2: make sure your phone is NOT plugged in the computer, install drivers if you do not have them. i have the drivers that worked for me in the package via direct download links. if they dont work for you somethings screwy with your computer and youll have to scour the internet to find drivers that'll work, google is your friend.
step 3: make sure your phone is recognised with your lappytop or computer. thats right i said lappytop, so sue me.
step 4nce all the drivers are installed and your phone is connected to the computer youll want to open up the folder labled: "LG FlashTool and Accessories" inside youll find "KDZ_FW_UPD.exe" open that right up.
step 5: next youll see a modded lg tool made by some guy on the internet, im not sure who but he/she did a good job thanks man/wo-man!!
ok youll want to leave all settings to default dont touch any thing, its good to go as is.
step 6: make sure phone is plugged in and usb debugging is enabled, use the kdz updater to browse for this file (download it via links in the package) "V10D_downgrade.kdz" then click on "Launch software update" this takes a while go make a coffee.
step 7: when its done its magic, your phone will boot up and youll see the LG logo for about 10 minutes any longer and your in a boot loop remove battery put it back in and hold both volume buttons down and power at the same time. time it carefully the lights on the soft keys will come on and a split second later the phone will slightly vibrate, the second you feel that press the home and hold it for about 10 seconds and the phone will do a hard reset, the phone will turn on now and initiate the first time use wizard, its in russian at first so just change your language to whatever, assuming english here. the phones software is now rooted just no su/superuser installed download from play store and update binary in settings of su app.
step 8: Unlocking bootloader time! after you flashed the software using kdz updater your phones ID is now technically an e610 now instead of an e617g, so unlocking the bootloader is now possible, connect your phone to computer, turn usb debugging on and drag and drop "emmc_appsboot.bin" into the root of your INTERNAL SD, also kill 2 birds with one stone here by also copying the recovery-clockwork-6.0.2.8-e610.img you downloaded via links in the txt document to the same place just rename it "recovery.img to make it easier also make sure you place the cm rom in the external sd. we need the bootloader unlocked to allow for cwm installation and good ol' rom swapping, open the folder "ADB" hold shift right click any where in the folder and select open "command window here",
type in the cmd window obviously without quotations: "adb shell" hit enter, then type "su" enter again then type "dd if=/sdcard/emmc_appsboot.bin of=/dev/block/mmcblk0p5" your bootloader is now unlocked, now type in "dd if=/sdcard/recovery.img of=/dev/block/mmcblk0p17" this just installed clockwork mod. to boot into recovery and install cyanogen (the one im using. btw its a powerhouse compared to stock!!!) type in "reboot recovery"
step 9: factory reset, clear partition, wipe dalvik cache, install cyanogen, reboot, ENJOY.
seems i cant upload the programs needed so all i can do is this:
http://199.91.154.133/15ihz730pw2g/qwyqbfcp9fe7uhu/cm-10.1-20130725-UNOFFICIAL-e610.zip
this is the cyanogenmod rom.
http://199.91.154.102/r595o5bou5eg/bb2s0ohuj3jnflo/V10D_downgrade.kdz
this is the pre-rooted rom that allows su access to unlock bootloader this also
changes the phones id from e617g to e610, startup wizard is in russian at first simply change to english.
http://csmgdl.lgmobile.com/swdata/c...981MAN38AP22_ML_WHQL_Ver_3.8.1(0)_4.9.8.1.zip
this contains the correct drivers for phone.
http://dl.xda-developers.com/attach...65/51fc133a/1/7/5/6/7/5/9/CWM6_24-03-2013.rar
this is recovery image for cwm
and youll have to google search everything i quoted thats missing sorry about this but you need: 1) LG FlashTool and Accessories.
2) some form of adb for an adb shell.
3)emmc_appsboot.bin specifically for e610
4)lg drivers for e610/e617g
5)recovery.img for clockwork for e610
6)lastly the V10D_downgrade.kdz
I had already tried that but i keep getting the bloody error in KDZ
03:58:19 : Launching SW update
03:58:19 : Unpacking KDZ
03:58:21 : KDZ file extraced
03:58:21 : Extract file error
03:58:23 : ===FINISHED===
r4nd0m14m said:
this is my first tutorial so message me if something on here isnt clear.
step 1: download things, this is crucial, you need to download this stuff, it took me a while to find everything that ACTUALLY WORKED so i have it all in a nice little package to download.
step 2: make sure your phone is NOT plugged in the computer, install drivers if you do not have them. i have the drivers that worked for me in the package via direct download links. if they dont work for you somethings screwy with your computer and youll have to scour the internet to find drivers that'll work, google is your friend.
step 3: make sure your phone is recognised with your lappytop or computer. thats right i said lappytop, so sue me.
step 4nce all the drivers are installed and your phone is connected to the computer youll want to open up the folder labled: "LG FlashTool and Accessories" inside youll find "KDZ_FW_UPD.exe" open that right up.
step 5: next youll see a modded lg tool made by some guy on the internet, im not sure who but he/she did a good job thanks man/wo-man!!
ok youll want to leave all settings to default dont touch any thing, its good to go as is.
step 6: make sure phone is plugged in and usb debugging is enabled, use the kdz updater to browse for this file (download it via links in the package) "V10D_downgrade.kdz" then click on "Launch software update" this takes a while go make a coffee.
step 7: when its done its magic, your phone will boot up and youll see the LG logo for about 10 minutes any longer and your in a boot loop remove battery put it back in and hold both volume buttons down and power at the same time. time it carefully the lights on the soft keys will come on and a split second later the phone will slightly vibrate, the second you feel that press the home and hold it for about 10 seconds and the phone will do a hard reset, the phone will turn on now and initiate the first time use wizard, its in russian at first so just change your language to whatever, assuming english here. the phones software is now rooted just no su/superuser installed download from play store and update binary in settings of su app.
step 8: Unlocking bootloader time! after you flashed the software using kdz updater your phones ID is now technically an e610 now instead of an e617g, so unlocking the bootloader is now possible, connect your phone to computer, turn usb debugging on and drag and drop "emmc_appsboot.bin" into the root of your INTERNAL SD, also kill 2 birds with one stone here by also copying the recovery-clockwork-6.0.2.8-e610.img you downloaded via links in the txt document to the same place just rename it "recovery.img to make it easier also make sure you place the cm rom in the external sd. we need the bootloader unlocked to allow for cwm installation and good ol' rom swapping, open the folder "ADB" hold shift right click any where in the folder and select open "command window here",
type in the cmd window obviously without quotations: "adb shell" hit enter, then type "su" enter again then type "dd if=/sdcard/emmc_appsboot.bin of=/dev/block/mmcblk0p5" your bootloader is now unlocked, now type in "dd if=/sdcard/recovery.img of=/dev/block/mmcblk0p17" this just installed clockwork mod. to boot into recovery and install cyanogen (the one im using. btw its a powerhouse compared to stock!!!) type in "reboot recovery"
step 9: factory reset, clear partition, wipe dalvik cache, install cyanogen, reboot, ENJOY.
seems i cant upload the programs needed so all i can do is this:
http://199.91.154.133/15ihz730pw2g/qwyqbfcp9fe7uhu/cm-10.1-20130725-UNOFFICIAL-e610.zip
this is the cyanogenmod rom.
http://199.91.154.102/r595o5bou5eg/bb2s0ohuj3jnflo/V10D_downgrade.kdz
this is the pre-rooted rom that allows su access to unlock bootloader this also
changes the phones id from e617g to e610, startup wizard is in russian at first simply change to english.
http://csmgdl.lgmobile.com/swdata/c...981MAN38AP22_ML_WHQL_Ver_3.8.1(0)_4.9.8.1.zip
this contains the correct drivers for phone.
http://dl.xda-developers.com/attach...65/51fc133a/1/7/5/6/7/5/9/CWM6_24-03-2013.rar
this is recovery image for cwm
and youll have to google search everything i quoted thats missing sorry about this but you need: 1) LG FlashTool and Accessories.
2) some form of adb for an adb shell.
3)emmc_appsboot.bin specifically for e610
4)lg drivers for e610/e617g
5)recovery.img for clockwork for e610
6)lastly the V10D_downgrade.kdz
Click to expand...
Click to collapse
That happens when the kdz file is corrupted. Redownload the firmware and try again
its more than likely a bad connection causing a bad download also are you starting off with an e617g or e610?
Will all app data, contacts, etc. be lost using this method? Thanks in advance!
r4nd0m14m said:
this is my first tutorial so message me if something on here isnt clear.
step 1: download things, this is crucial, you need to download this stuff, it took me a while to find everything that ACTUALLY WORKED so i have it all in a nice little package to download.
step 2: make sure your phone is NOT plugged in the computer, install drivers if you do not have them. i have the drivers that worked for me in the package via direct download links. if they dont work for you somethings screwy with your computer and youll have to scour the internet to find drivers that'll work, google is your friend.
step 3: make sure your phone is recognised with your lappytop or computer. thats right i said lappytop, so sue me.
step 4nce all the drivers are installed and your phone is connected to the computer youll want to open up the folder labled: "LG FlashTool and Accessories" inside youll find "KDZ_FW_UPD.exe" open that right up.
step 5: next youll see a modded lg tool made by some guy on the internet, im not sure who but he/she did a good job thanks man/wo-man!!
ok youll want to leave all settings to default dont touch any thing, its good to go as is.
step 6: make sure phone is plugged in and usb debugging is enabled, use the kdz updater to browse for this file (download it via links in the package) "V10D_downgrade.kdz" then click on "Launch software update" this takes a while go make a coffee.
step 7: when its done its magic, your phone will boot up and youll see the LG logo for about 10 minutes any longer and your in a boot loop remove battery put it back in and hold both volume buttons down and power at the same time. time it carefully the lights on the soft keys will come on and a split second later the phone will slightly vibrate, the second you feel that press the home and hold it for about 10 seconds and the phone will do a hard reset, the phone will turn on now and initiate the first time use wizard, its in russian at first so just change your language to whatever, assuming english here. the phones software is now rooted just no su/superuser installed download from play store and update binary in settings of su app.
step 8: Unlocking bootloader time! after you flashed the software using kdz updater your phones ID is now technically an e610 now instead of an e617g, so unlocking the bootloader is now possible, connect your phone to computer, turn usb debugging on and drag and drop "emmc_appsboot.bin" into the root of your INTERNAL SD, also kill 2 birds with one stone here by also copying the recovery-clockwork-6.0.2.8-e610.img you downloaded via links in the txt document to the same place just rename it "recovery.img to make it easier also make sure you place the cm rom in the external sd. we need the bootloader unlocked to allow for cwm installation and good ol' rom swapping, open the folder "ADB" hold shift right click any where in the folder and select open "command window here",
type in the cmd window obviously without quotations: "adb shell" hit enter, then type "su" enter again then type "dd if=/sdcard/emmc_appsboot.bin of=/dev/block/mmcblk0p5" your bootloader is now unlocked, now type in "dd if=/sdcard/recovery.img of=/dev/block/mmcblk0p17" this just installed clockwork mod. to boot into recovery and install cyanogen (the one im using. btw its a powerhouse compared to stock!!!) type in "reboot recovery"
step 9: factory reset, clear partition, wipe dalvik cache, install cyanogen, reboot, ENJOY.
seems i cant upload the programs needed so all i can do is this:
http://199.91.154.133/15ihz730pw2g/qwyqbfcp9fe7uhu/cm-10.1-20130725-UNOFFICIAL-e610.zip
this is the cyanogenmod rom.
http://199.91.154.102/r595o5bou5eg/bb2s0ohuj3jnflo/V10D_downgrade.kdz
this is the pre-rooted rom that allows su access to unlock bootloader this also
changes the phones id from e617g to e610, startup wizard is in russian at first simply change to english.
http://csmgdl.lgmobile.com/swdata/c...981MAN38AP22_ML_WHQL_Ver_3.8.1(0)_4.9.8.1.zip
this contains the correct drivers for phone.
http://dl.xda-developers.com/attach...65/51fc133a/1/7/5/6/7/5/9/CWM6_24-03-2013.rar
this is recovery image for cwm
and youll have to google search everything i quoted thats missing sorry about this but you need: 1) LG FlashTool and Accessories.
2) some form of adb for an adb shell.
3)emmc_appsboot.bin specifically for e610
4)lg drivers for e610/e617g
5)recovery.img for clockwork for e610
6)lastly the V10D_downgrade.kdz
Click to expand...
Click to collapse
yes definitely back up
r4nd0m14m said:
yes definitely back up
Click to expand...
Click to collapse
Does this method actually unlock the network too? Can I use fido sim card? would it work?

ZTE Blade Q Lux

good day..regards from malaysia
hello there..
i own a ZTE Blade QLux.
reading on some onlines tutorials, i made a stupid move. i did a format (auto format flash - format whole flash except bootloader). the sp tool said succees.
then, my phone dead, even the red charging light not working. cannot turn on, cnt enter recovery..just DEAD.
to make the senario worst, now my windows not detecting the phone (UNKNOWN DEVICE)
did googled for solution, but cnt find any..what can i do now.thanks in advance
running on:
windows 7 pro
media tek sp flash tools v5.1452.0
kavinraj88 said:
good day..regards from malaysia
hello there..
i own a ZTE Blade QLux.
reading on some onlines tutorials, i made a stupid move. i did a format (auto format flash - format whole flash except bootloader). the sp tool said succees.
then, my phone dead, even the red charging light not working. cannot turn on, cnt enter recovery..just DEAD.
to make the senario worst, now my windows not detecting the phone (UNKNOWN DEVICE)
did googled for solution, but cnt find any..what can i do now.thanks in advance
running on:
windows 7 pro
media tek sp flash tools v5.1452.0
Click to expand...
Click to collapse
give me on PM a Email adres were i can send you a files package for spflashtool to restore your phone
vaserbanix said:
give me on PM a Email adres were i can send you a files package for spflashtool to restore your phone
Click to expand...
Click to collapse
done.thanks mate
problem still persists
havent find the solution yet...
or mayb anyone out there can send me the files to flash my device....or....any other solution?
Found The Solution
After hours spending to find the solution, finally i did it..
for those who having the same prob, here is the solution...
ONLY FOR ZTE BLADE Qlux 4G...........DO NOT TRY THIS ON 3G VERSION...U WILL NEED 3G VERSION FOR THAT....
sorry, i just found solution on russian firmware....but u can still change the language during setup..
download link for needed files:
https://cloud.mail.ru/public/gDXB/eVfZmaF2N
What is required for the process (included in the link above, just download that):
1.1USB VCOM driver. (18.8mb)
2.The original (not custom) firmware. (1.05gb)
3.SP Flash Tool (57.2mb)
4. Bricked ZTE Blade Q Lux 4G
Instructions:
1. Install the USB VCOM driver.
2. Start Flash Tool Administrator (Flash_tool.exe in the program folder).
3. In the window that opens, click the Scatter-loading (on the right side of the program).
4. In the folder with the firmware, select the file MT6752_Android_scatter.
5. Make sure that the Flash Tool automatically put down the boxes next to all the firmware files. (Picture attached for manual upolad &reference)
6. Click the Download button in the Flash Tool.
7. Turn off your phone, then remove and reinsert the battery. (In our case, its already off, so u can skip this step)
8. Connect your phone to the PC and wait for the flashing process. (around 26 minutes, grab some coffee)
9. When Flash Tool window appears green circle, unplug usb cable, turn on the phone.
10. Enjoy your ZTE BLADE Q LUX 4G
pls let me know is if u need my help..
have a nice day...
ps: moderator, u can mark this post as SOLVED...Thanks..
internel space issues
kavinraj88 said:
After hours spending to find the solution, finally i did it..
for those who having the same prob, here is the solution...
ONLY FOR ZTE BLADE Qlux 4G...........DO NOT TRY THIS ON 3G VERSION...U WILL NEED 3G VERSION FOR THAT....
sorry, i just found solution on russian firmware....but u can still change the language during setup..
download link for needed files:
https://cloud.mail.ru/public/gDXB/eVfZmaF2N
What is required for the process (included in the link above, just download that):
1.1USB VCOM driver. (18.8mb)
2.The original (not custom) firmware. (1.05gb)
3.SP Flash Tool (57.2mb)
4. Bricked ZTE Blade Q Lux 4G
Instructions:
1. Install the USB VCOM driver.
2. Start Flash Tool Administrator (Flash_tool.exe in the program folder).
3. In the window that opens, click the Scatter-loading (on the right side of the program).
4. In the folder with the firmware, select the file MT6752_Android_scatter.
5. Make sure that the Flash Tool automatically put down the boxes next to all the firmware files. (Picture attached for manual upolad &reference)
6. Click the Download button in the Flash Tool.
7. Turn off your phone, then remove and reinsert the battery. (In our case, its already off, so u can skip this step)
8. Connect your phone to the PC and wait for the flashing process. (around 26 minutes, grab some coffee)
9. When Flash Tool window appears green circle, unplug usb cable, turn on the phone.
10. Enjoy your ZTE BLADE Q LUX 4G
pls let me know is if u need my help..
have a nice day...
ps: moderator, u can mark this post as SOLVED...Thanks..
Click to expand...
Click to collapse
hi kavinraj88...thank for this stock rom but I have issues with intrnel storage running out...before I flash this stock rom I only have 2 storage that mean internel storage n sd card...but after flash this rom I have 3 storage, internel, phone storage n sd card...all my apps can't move to sd card its install to internet storage that only have 1gb...what can I do to solve this problem?
apih46 said:
hi kavinraj88...thank for this stock rom but I have issues with intrnel storage running out...before I flash this stock rom I only have 2 storage that mean internel storage n sd card...but after flash this rom I have 3 storage, internel, phone storage n sd card...all my apps can't move to sd card its install to internet storage that only have 1gb...what can I do to solve this problem?
Click to expand...
Click to collapse
yeah..im too having 1gb plus internal memory..but im onlu having 2 storage option
1. internal / phone starage
2. external/sd card.
i cant help u in this issue..i just able to give live to the phone..mayb this march i will do some research on that since im quite buzy right now..any progress i will let u know..
kavinraj88 said:
good day..regards from malaysia
hello there..
i own a ZTE Blade QLux.
reading on some onlines tutorials, i made a stupid move. i did a format (auto format flash - format whole flash except bootloader). the sp tool said succees.
then, my phone dead, even the red charging light not working. cannot turn on, cnt enter recovery..just DEAD.
to make the senario worst, now my windows not detecting the phone (UNKNOWN DEVICE)
did googled for solution, but cnt find any..what can i do now.thanks in advance
running on:
windows 7 pro
media tek sp flash tools v5.1452.0
Click to expand...
Click to collapse
Able to root this qlux 4g ?
Yes...pls use iroot
kavinraj88 said:
Yes...pls use iroot
Click to expand...
Click to collapse
Did you flash any ROM.?
yes..now im running on lewa os.. u can find it in the same link given at the top of the post..hope it helps..
kavinraj88 said:
yes..now im running on lewa os.. u can find it in the same link given at the top of the post..hope it helps..
Click to expand...
Click to collapse
Send me custom recovery. I am not able to flash custom recovery. Don't know what to do. Then i found this thread.
Preshak said:
Send me custom recovery. I am not able to flash custom recovery. Don't know what to do. Then i found this thread.
Click to expand...
Click to collapse
i cannot upload here..file size exceeded..
pls download form here
https://drive.google.com/file/d/0B4LLhssSYZcjY01YbVltWFV1dW8/view?usp=sharing
1. im using SP_Flash_Tool_exe_Windows_v5.1452.00.000
2. scatter file n super su included..
hope it helps..
kavinraj88 said:
i cannot upload here..file size exceeded..
pls download form here
https://drive.google.com/file/d/0B4LLhssSYZcjY01YbVltWFV1dW8/view?usp=sharing
1. im using SP_Flash_Tool_exe_Windows_v5.1452.00.000
2. scatter file n super su included..
hope it helps..
Click to expand...
Click to collapse
Recovery from pdanet worked. But sdcard0 is not detecting.
Anyways thanks for taking your time to upload file.
Have you tired xposed installer ?
Do you mind showing me some screenshot.
Any tips on how to connect the phone to PC?
My PC just doesn't want to recognize my phone
Tried several ZTE drivers but they all didn't work
custom rom for zte blade qlux 4g
please upload a custom rom for this model to make the mobile faster.
kavinraj88 said:
After hours spending to find the solution, finally i did it..
for those who having the same prob, here is the solution...
ONLY FOR ZTE BLADE Qlux 4G...........DO NOT TRY THIS ON 3G VERSION...U WILL NEED 3G VERSION FOR THAT....
sorry, i just found solution on russian firmware....but u can still change the language during setup..
download link for needed files:
https://cloud.mail.ru/public/gDXB/eVfZmaF2N
What is required for the process (included in the link above, just download that):
1.1USB VCOM driver. (18.8mb)
2.The original (not custom) firmware. (1.05gb)
3.SP Flash Tool (57.2mb)
4. Bricked ZTE Blade Q Lux 4G
Instructions:
1. Install the USB VCOM driver.
2. Start Flash Tool Administrator (Flash_tool.exe in the program folder).
3. In the window that opens, click the Scatter-loading (on the right side of the program).
4. In the folder with the firmware, select the file MT6752_Android_scatter.
5. Make sure that the Flash Tool automatically put down the boxes next to all the firmware files. (Picture attached for manual upolad &reference)
6. Click the Download button in the Flash Tool.
7. Turn off your phone, then remove and reinsert the battery. (In our case, its already off, so u can skip this step)
8. Connect your phone to the PC and wait for the flashing process. (around 26 minutes, grab some coffee)
9. When Flash Tool window appears green circle, unplug usb cable, turn on the phone.
10. Enjoy your ZTE BLADE Q LUX 4G
pls let me know is if u need my help..
have a nice day...
ps: moderator, u can mark this post as SOLVED...Thanks..
Click to expand...
Click to collapse
Hi, I followed this guide
The phone went brick for some weird reason, tried flashing as instructed and the phone is back again
Unfortunately the imei seems to be missing (can't even detect my simcards)
Anyway I can restore them back?
ferbulous said:
Hi, I followed this guide
The phone went brick for some weird reason, tried flashing as instructed and the phone is back again
Unfortunately the imei seems to be missing (can't even detect my simcards)
Anyway I can restore them back?
Click to expand...
Click to collapse
yes..u can use Maui META Tool or MTK Engineer Mode (play store)..both works...btw, im not using the phone anymore...sold it..
raymond_bqg said:
please upload a custom rom for this model to make the mobile faster.
Click to expand...
Click to collapse
only russiian versioan avaiable so far... google for it
hi.. just wondering, are there qualcomm & mtk version for zte blade q lux 4G ?

[GUIDE] [d855] How To Install Lineage OS - A Compilation (Downgrade/Root/TWRP/GApps)

*EVERY ACTION YOU PERFORM FOLLOWING THIS GUIDE IS AT YOUR OWN RISK*
That to be said, let's start: i am currently running the latest official nightly build on my d855 and it took me a while to get there. I couldn't find any (real) step-by-step-guide, where i would not have to google any errors or anything else.
Everything you find here is NOT my own knowledge, it is just compilation of sources, that i found on the internet.
Note:
Android 6.0: if you are on 6.0 and you always updated so you're on the latest security-patch-level the one-click-root-method won't work. I recommend downgrading your phone, which will be explained in the following.
Android 5.0: if you're on 5.0 you need to upgrade to 6.0 anyways, bc you need a different baseband-version to install LineageOS. This will also be explained in the following.
1. Make a backup of your phone
this is recommended, although i didn't do this, this is why i am not gonna explain it one here. I just saved my pics and contacts and did a factory reset, restarted my phone, did all the "first time turned on stuff" and connected to my wifi.
Note: Make sure your phone is charged to 60% at least
2. Download the following
a. Download LG G3 Drivers 4.0.4 and install them (i believe there are more recent ones, but this worked for me)
b. Download LG UP
- Download: LG UP Ver. 1.14: LGUP_Install_Ver_1_14_3.msi and LGUP_8974_DLL_Ver_0_5.MSI
- Make sure to install the DLL first and then the other .msi
SOURCE: Thanks to hyelton
c. Download the proper KDZ for you phone.
Note: I got this infos from a german site.
This is the 30C KDZ for the 32gb AND 16gb version: Download here
SOURCE: Thanks to mr bo
3. Downgrade/Upgrade your android-version
1. Turn off your phone.
2. Run LG UP (the tool you just installed) and press okay when you see the error message, that no phone is connected.
3. Press "Volume Up" on your phone and HOLD it, connect your phone to you computer via USB 2.0 PORT! This is important, bc connecting via 3.0 won't let LG UP recognize your phone.
4. Your phone is now in download-mode and LG UP should have recognized your phone.
5. Press SELECT, click on UPGRADE, then click on FILE PATH, choose you prefered .KDZ.
6. i recommend refurbishing your phone (This will wipe your entire system and make a clean install).
CLOSE LG UP and start it back up. The .KDZ should still be there. Now select REFURBISH and click on START. Wait until 100% completed and you phone has booted up completely.
Source and further information: Hail hyelton!
Also here is a youtube video: Thanks to kiaTech
4. Root your phone
1. Download the latest kingroot.apk from here.
2. Connect your phone (turned on, after all the "first time turned on stuff") and move the .apk to your Download-folder.
3. Open the (stock) filemanager on your phone and navigate to Downloads.
4. Install the kingroot.apk (enable third party .apk, when asked)
5. Open the app and root your phone (it's simple, believe me).
6. Your phone is now rooted (leave it turned on, DON'T restart)
5. Install TWRP and update to the latest version
1. Download this pack and unzip it.
2. Move the AutoRecMMD855.apk to your phone and install it just like kingroot.apk before.
3. Open the app and follow the instructions.
4. You now got TWRP on your phone.
SOURCE for #4 and #5 till here: Thanks to tute123456
5. Boot into recovery mode (either with the app itself i think or manually. If you have to do it manually. Turn of your phone. Press POWER and VOLUME DOWN at the same time until the screen shows soemthing. Release and immideatly press again. Your phne will ask you if you want to FACTORY RESET. Press YES and YES. If everything is working properly, TWRP should start up).
6. Connect your phone and download the latest TWRP.img you. In example here's the european one Latest LG G3 TWRP EUROPE
7. I assume you never disconnected your phone since moving kingroot.apk to it. So now you just move the TWRP.img to your Download folder.
8. Choose INSTALL on your phone and search for the TWRP.img. Select RECOVERY and flash it.
9. Choose REBOOT and then RECOVERY.
10. Your phone will boot into TWRP again. It should be updated to the latest version 3.0.2-0.
SOURCE: Thanks to everyone who contributed
6. Flash LineageOS and install GApps
1. Download the latest version of LineageOS (nightly) from here
Optional: make a backup of your phone using TWRP and safe it on your pc or internal SD Card, bc in the next step you will wipe your entire system, to get a clean installation.
2. Press WIPE in TWRP and select ADVANCED WIPE. Select everything but "Micro SD Card" and perform the wipe. This will wipe your entire system!
3. Move the .zip file to the Download folder on your phone and press INSTALL in TWRP. Search for the .zip and flash it.
Note: you'll see two red error messages. This is normal!
4. Wipe cache and dalvik as recommended.
5. Download your desired Open GApps package from here. Use "ARM" and "7.1", i recommend the "mini"-package.
6. Move the downloaded file to your Download folder on your phone and flash it just like you did the LineageOS file.
7. Wipe cache and dalvik.
8. In the main menu of TWRP choose REBOOT and then SYSTEM.
9. It will take a while to boot up, don't worry, just leave it there.
10. You succesfully installed the latest LineageOS build on your phone - you can now unplug your phone from your PC also :good:
SOURCE: LineageOS official wiki
*reserved*
*reserved for further changes*
Hi pheb92,
Big Thank You, If I had to do it bymyself it would have take me hours!!
-3. Downgrade/Upgrade your android-version -- I had trouble finding the right DLL on my Windows 10 system, onetime I managed to use LG - Up. At that moment the DLL loaded was 4.2.0.0. date 23-8-2016 device name "LGE AndroidNet USB Serial Port (COM6)"
- 6. Flash LineageOS and install GApps -- I flashed straight from a uSD card inserted in the LG G3.
Thank you for the great Setp-by-Step!
Regards, Onedutch
onedutch said:
Hi pheb92,
Big Thank You, If I had to do it bymyself it would have take me hours!!
-3. Downgrade/Upgrade your android-version -- I had trouble finding the right DLL on my Windows 10 system, onetime I managed to use LG - Up. At that moment the DLL loaded was 4.2.0.0. date 23-8-2016 device name "LGE AndroidNet USB Serial Port (COM6)"
- 6. Flash LineageOS and install GApps -- I flashed straight from a uSD card inserted in the LG G3.
Thank you for the great Setp-by-Step!
Regards, Onedutch
Click to expand...
Click to collapse
hi onedutch. i am glad, that i could help you. concerning your quotes: are those questions? do you need any further help?
pheb92 said:
hi onedutch. i am glad, that i could help you. concerning your quotes: are those questions? do you need any further help?
Click to expand...
Click to collapse
Those are remarks, I think it could help others if they run in trouble aswell.
Cheers, Tom
unrooted?
i did everythimg step by step.right now im running lineage OS. the problem is that rootchecker says im unrooted.im also tryimg to setup supersu from play store but it cant staart cause it says im unrooted.any ideas here? thanks in advance!!
teridona said:
i did everythimg step by step.right now im running lineage OS. the problem is that rootchecker says im unrooted.im also tryimg to setup supersu from play store but it cant staart cause it says im unrooted.any ideas here? thanks in advance!!
Click to expand...
Click to collapse
as far as i know LineageOS doesn't have an inbuilt root access (so far) like cyanogenmod did. you can only enable root access via adb in the developer options.
i did not root lineageOS myself so far, but you can try the following:
- Download superSU.zip from their official website and flash it via TWRP.
i would appreciate it, if you would share the outcome
pheb92 said:
as far as i know LineageOS doesn't have an inbuilt root access (so far) like cyanogenmod did. you can only enable root access via adb in the developer options.
i did not root lineageOS myself so far, but you can try the following:
- Download superSU.zip from their official website and flash it via TWRP.
i would appreciate it, if you would share the outcome
Click to expand...
Click to collapse
LineageOS does have built in root management, but it doesn't ship rooted by default.
This change was made so SafetyNet doesn't get triggered by root and you can use Android Pay on your device.
Just download the su zip from LineageOS download page and flash.
pheb92 said:
3. Downgrade/Upgrade your android-version
1. Turn off your phone.
2. Run LG UP (the tool you just installed) and press okay when you see the error message, that no phone is connected.
3. Press "Volume Up" on your phone and HOLD it, connect your phone to you computer via USB 2.0 PORT! This is important, bc connecting via 3.0 won't let LG UP recognize your phone.
4. Your phone is now in download-mode and LG UP should have recognized your phone.
Click to expand...
Click to collapse
I am stuck on this step. My d855 gets into download mode and LG UP recognizes the phone, but I'm getting the "You have to select a known model, please" error in LG UP. I have uninstalled and reinstalled LG UP and the DLL multiple times, same problem. I also tried uninstalling and reinstalling the driver, and I tried other drivers, same problem. I tried the tip in another thread (https://forum.xda-developers.com/showthread.php?t=2785089) to change the port to COM41 in device manager, but it didn't help. Btw I also unrooted my d855 (it has 4.4.2 currently) in case that's why the tool couldn't recognize it. Please help!!
Also @hyelton if you can help...
 @engmia since you were helping me earlier...
Thanks.
supperbowl said:
I am stuck on this step. My d855 gets into download mode and LG UP recognizes the phone, but I'm getting the "You have to select a known model, please" error in LG UP. I have uninstalled and reinstalled LG UP and the DLL multiple times, same problem. I also tried uninstalling and reinstalling the driver, and I tried other drivers, same problem. I tried the tip in another thread (https://forum.xda-developers.com/showthread.php?t=2785089) to change the port to COM41 in device manager, but it didn't help. Btw I also unrooted my d855 (it has 4.4.2 currently) in case that's why the tool couldn't recognize it. Please help!!
Also @hyelton if you can help...
@engmia since you were helping me earlier...
Thanks.
Click to expand...
Click to collapse
hi supperbowl,
are you sure you're using a USB 2.0 port and the original LG-USB-Cable, that came with the phone?
as far as i experienced it, 4.4.2 should not be an issue.
supperbowl said:
I am stuck on this step. My d855 gets into download mode and LG UP recognizes the phone, but I'm getting the "You have to select a known model, please" error in LG UP. I have uninstalled and reinstalled LG UP and the DLL multiple times, same problem. I also tried uninstalling and reinstalling the driver, and I tried other drivers, same problem. I tried the tip in another thread (https://forum.xda-developers.com/showthread.php?t=2785089) to change the port to COM41 in device manager, but it didn't help. Btw I also unrooted my d855 (it has 4.4.2 currently) in case that's why the tool couldn't recognize it. Please help!!
Also @hyelton if you can help...
@engmia since you were helping me earlier...
Thanks.
Click to expand...
Click to collapse
Have you tried it with the phone booted into the OS? With USB debugging on? Also if running 4.4.2 why not just use the old method?
Sent from my iPhone using Tapatalk
hyelton said:
Have you tried it with the phone booted into the OS? With USB debugging on? Also if running 4.4.2 why not just use the old method?
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
No I've only tried it with download mode. I have USB debugging enabled in the OS. I am now trying the old method with LG flash tool, so far I'm getting stuck with the LG mobile support tool which keeps saying "upgrade stopped due to an error".
Edit: LG UP doesn't recognize the handset at all with it booted into the OS.
pheb92 said:
hi supperbowl,
are you sure you're using a USB 2.0 port and the original LG-USB-Cable, that came with the phone?
as far as i experienced it, 4.4.2 should not be an issue.
Click to expand...
Click to collapse
Yes it's USB 2.0 and the original cable.
supperbowl said:
No I've only tried it with download mode. I have USB debugging enabled in the OS. I am now trying the old method with LG flash tool, so far I'm getting stuck with the LG mobile support tool which keeps saying "upgrade stopped due to an error".
Yes it's USB 2.0 and the original cable.
Click to expand...
Click to collapse
Just use lgup with the device booted into android
Sent from my iPhone using Tapatalk
hyelton said:
Just use lgup with the device booted into android
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
LG UP doesn't recognize the device at all with it booted into Android, the "Model List" comes up empty.
supperbowl said:
LG UP doesn't recognize the device at all with it booted into Android, the "Model List" comes up empty.
Click to expand...
Click to collapse
And USB debugging enabled?
If it's at least detecting unknown device while in download mode it most definitely should show up in lgup when boot up.
Choose MTP mode? And it's not just in "charging mode" or try vice versa?
Sent from my iPhone using Tapatalk
hyelton said:
And USB debugging enabled?
If it's at least detecting unknown device while in download mode it most definitely should show up in lgup when boot up.
Choose MTP mode? And it's not just in "charging mode" or try vice versa?
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
Yes, USB debugging is enabled and my computer is allowed permissions.
Yes it's MTP and I also tried charge only and LG software modes. With LG Software mode it comes up with the unknown device in the model list again.
supperbowl said:
Yes, USB debugging is enabled and my computer is allowed permissions.
Yes it's MTP and I also tried charge only and LG software modes. With LG Software mode it comes up with the unknown device in the model list again.
Click to expand...
Click to collapse
what also worked for me once was just retrying the process --> turn off, go into LG UP, go into download-mode. if LG UP does not recognize the phone: put the battery out of your phone, close LG UP and start the process again (also with different USB ports and other USB-Cables).
Hello,
Need to have unlocked bootloader ? Work on SEA version ?
You did not installed LG UP DLL properly
supperbowl said:
I am stuck on this step. My d855 gets into download mode and LG UP recognizes the phone, but I'm getting the "You have to select a known model, please" error in LG UP. I have uninstalled and reinstalled LG UP and the DLL multiple times, same problem. I also tried uninstalling and reinstalling the driver, and I tried other drivers, same problem. I tried the tip in another thread (https://forum.xda-developers.com/showthread.php?t=2785089) to change the port to COM41 in device manager, but it didn't help. Btw I also unrooted my d855 (it has 4.4.2 currently) in case that's why the tool couldn't recognize it. Please help!!
Also @hyelton if you can help...
@engmia since you were helping me earlier...
Thanks.
Click to expand...
Click to collapse
1) Remove LG UP DLL completey
2)Install the LG UP DLL again
3)Put your phone into recovery mode, wipe data and cahce
4)put your phone into download mode, then run the LG UP

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