Database Users

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

i9000 problem

First of all i'm really sorry if this has been placed in the wrong forum , there was so many here I really didn't know what was right.
I'm not very tech-minded when it comes to phones , so i'll explain it as simply as I know it.
Basically , I purchased an i9000 Galaxy , I was told it had been "hacked" and was able to run 3rd party applications or something.
Now , the phone battery ran out , and it will now not charge from a power outlet , nor from the PC. All that is visible is a phone > Pc icon.
After much research , i've come to the understanding that it's "bricked".
I really have no idea what this means , however i've read you need to reflash it or re-download some form of software . But , I am now able to get any of the button combinations to work.
Can anybody provide a simple step by step guide in the simplest terms as to what i'm to do to fix it. I would be unable to send it back to Samsung , as I dont have the receipt. Are phone shops able to repair this?
Sorry once again for this being my only post , and it possibly being in the wrong place. But any help would be much appreciated.
Thank you.

My phone was giving me the phone>pc screen yesterday after a failed update through Kies. I had to download Odin and load a stock ROM. Then let Kies run the update again. The instructions for loading a stock ROM are in this forum.

Hi Enc , Thanks for the reply!
Could you please link me to these instructions as I really don't know what i'm looking for! I'll then try to make some of it out haha!
So is my phone definetly easily repairable?

Benjiee said:
Hi Enc , Thanks for the reply!
Could you please link me to these instructions as I really don't know what i'm looking for! I'll then try to make some of it out haha!
So is my phone definetly easily repairable?
Click to expand...
Click to collapse
First of all you need to be able to access download mode. It is usually accessed by holding Power + Home + Volume Down. You should see a yellow android dude with a shovel. If that works then you're good to go. Usually you would need to flash a new bunch of firmware onto the device however if you just got that screen spontaneously then you might be able to fix it by doing the following:
1. Install the Microsoft Visual C++ 2010 distributables, download them here.
2. Download Heimdall Suite from here.
3. Extract Heimdall to your desktop.
4. Follow the README to install the drivers.
5. Open Command Prompt. If you don't know how to do that the simplest way is probably. Ctrl + Alt + Delete -> Start Task Manager. Then select the "Applications" tab and press the "New Task" button down the bottom right. Type "command" in text box then press Enter.
6. In Command Prompt change directory to your desktop. To do this type:
cd C:\Users\YOUR_USER_NAME\Desktop
Click to expand...
Click to collapse
7. Make sure your device is in download mode.
8. Type:
heimdall close-pc-screen
Click to expand...
Click to collapse
If that doesn't solve the problem then you will need to download some firmware then follow the instructions in the README to flash the firmware to your phone.
NOTE: The method described above will definitely keep all your data, flashing firmware may not.
EDIT: I've assumed you're running Windows Vista, Windows 7 or similar. If you're running XP then the instructions are the same except you'll want to cd to "C:\Documents and Settings\YOUR_USER_NAME\Desktop" instead.
EDIT: 2: If you're running OS X or Linux then Heimdall runs on those platforms as well, the steps are slightly different however.

Hi , I managed to get the Power+Volume down+menu button combination to work , it flashed on and off a few times and now I have a screen saying "downloading , do not turn off target" , what does this mean and what are the steps for me to now fix it?

You're in download mode.
This is used for flashing software.
If you've done what Benjamin said, just connect it to the computer using the USB cable.
And after that do the command prompt thing.

Phone is now on , however im experiencing a notice every minute or so "com.android has stopped working unexpectidely , please try again" . What is this ?

try view this video
http://www.youtube.com/watch?v=PpWcM44On88

[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] problems with lg gt540

hi guys.. could you help me with my problem.!
I have an LG GT540 android 1.6 firmware version(stock)
So here are my problems:
1. I tried to upgrade it from 1.6 to 2.1 using this tutorial http://forum.xda-developers.com/show...27&postcount=3 thanks to lavero.burgos for posting it, I was successful at first part, but I cant follow the next because my device wont go to fast boot,, I tried putting it off, then camera+poweron but it doesnt do anything. It doesn't light, no lg logo appears, just nothing although the computer can read the drive when I connect it through usb. So I cannot flash it to 2.3,2.3 because it just wont go to fastboot.
2. When I turn it on normally, It takes long before it response like after 30sec to light, but just light, no lg logo appears although it wasnt bricked because I can use it normally after just waiting to on.(annoying)
3. Since I upgraded it to 2.1, I lost all 3rd party application and the internal apps were the only left, so I copied all my saved apps (.apk) to my sd card but the problem is there is no saved app on my phone to read and install those apps from my sd card.(irritating)
4. My device wont read my sim card, when I start it it says "sim card unprovisioned" so basically I cant connect to mobile networks here in the philippines(im using globe telecom). I feel that Im stucked in the middle of nowhere since I cannot contact and txt all my family and friends.
5. I cant connect to wifi,, when my device detects wi-fi, I try to connect to it but from the log it only try to connect but doesn't obtain the ip address. Even when the wi-fi signal is strong, it does the same thing.
So please help me guys,,I want to hear from my fellow xda-developers badly,,,
PS. also those who have problems with their LG GT540 pls feel free to post and share it with us here... thank you all guys in advance....

hi so let me get it right the phone is working (can turn on and use but cant call) yes? hmmmmm..... try this
MUST DOWNLOAD THIS DRIVERS!!!!
http://dottech.org/android/26188/usb-adb-and-fastboot-drivers-for-windows-for-all-android-phones/
Step one!
1.turn off phone.
2.hold the POWER button till you feel the beep.
3.let go of the POWER button when you feel the beep and hold onto the CAMERA button only.
4.hopefully it turns on to a blackscreen and nothing else(fastboot)
5.unzip this CLICK ME!! to desktop and open the flash all no wipe file
or......
1.turn on your phone.
2.go to settings>applications>development>tick the usb debugging
3.connect phone to computer (make sure phone is on)
4.unzip this CLICK ME!! to desktop and open the flash all no wipe file
5. phone should boot into blackscreen like the one above......
Click to expand...
Click to collapse
Step 2!
both should flash a recovery image. Next
1.make sure the phone is off
2.press POWER button
3.when you feel the beep let go of POWER button and press the HOME button only.
4.phone should boot into recovery mode.
5.take out battery again
6. download a rom into the sdcard using computer
7.go to recovery again using the steps above (steps 1 to 4)
8.select wipe all data factory reset or something like that....
9.install zip from sdcard
10.select from sdcard
11.choose the file you downloaded
12.finish flash and reboot phone.
Click to expand...
Click to collapse

excellent guide! big thanx

bs828 said:
hi so let me get it right the phone is working (can turn on and use but cant call) yes? hmmmmm..... try this
MUST DOWNLOAD THIS DRIVERS!!!!
http://dottech.org/android/26188/usb-adb-and-fastboot-drivers-for-windows-for-all-android-phones/
Click to expand...
Click to collapse
Thanks,, Ive tried the 2nd option on step one and i think my phone successfully got to fastboot(just clean blank screen) so the cmd automatically run and states
C:\Desktop\adb rebootloader
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
error: protocol fault <no status>
C:\Desktop\fastboot flash recovery recovery.img
< waiting for device >
Did I miss something???

ok try again this time with the phone turned on. and then run the script and did you install the drivers?

bs828 said:
ok try again this time with the phone turned on. and then run the script and did you install the drivers?
Click to expand...
Click to collapse
yeah I installed the drivers...

hmmm maybe there are no fastboot drivers(main suspect....) there are a few ways to get it but for mine i just plug my phone in to my pc (windows 7 64bit) it just recognize it and tries to get the "google fastboot interface" drivers from windows update...

Try Volume Up+Search Key+Power to go into Fast boot Mode, There's different keys to activate Fastboot Mode (There is different versions of Fastboot)
Sent from my LG GT540 CM9 PreRC Polish Blood using xda premium

Your phone is/was bricked
Hey, I'm sorry to bing back such an old thread, but I just wanted to say this for posterity: your phone has/had a soft-brick. This means: you can't see Android nor LG boot logos, can't enter Recovery and (maybe) can't access Fastboot, but I'm not too sure on that last one. Besides that, the phone works "okay", but you should try to fix it.
Basically this soft-brick is almost always caught when upgrading from 1.6 to 2.1, so everyone should have it, including me. It took me a whole year to realize how to friggin' fix it lol, but here goes what I did:
Thanks for your help everyone, I came to a solution after a full year lol. Here's my enlightenment, from another Thread:
------------------------------------------------------------------------------------------
Just wanted to leave my 2 cents here, I've been trying to do my best since around august 2014, no success. 2 days ago I retried this, and I DID IT! I will tell everyone what I did very shortly:
My problem that I solved: I can boot, device works like a charm. But: no boot logos, no recovery.
My solution for TL;DR: UNINSTALL ALL DRIVERS FROM DEVICE MANAGER 1ST, then reinstall. After that, flash a fastboot ROM and use it to WIPE ALL THE DATA IN YOUR PHONE! THIS was what I needed and was never explained: you had to WIPE the old data in order to get the boot screens back.
IN THIS ORDER (THANK YOU to those people from previous replies, gathering all your info was of great value):
Uninstall all of your phone drivers from your PC!!! This is what made most of my headaches go away, just use Device Manager and uninstall anything from LGE. After that, plug in your device in your USB ports (always BACK ports, not front ports, important). It should detect all drivers and download them.
IF it fails (it generally does with LGE USB Modem), you can go to Device Manager > Unknown Device (the one that wasn't recognized) > Right Click and Update > Choose 2nd option, then choose "choose from a list of local controllers" (or whatever the button says). After that, scroll down to LG Electronics, Inc. and install what didn't install.
I also found these drivers, but I did not test them: http://www.mediafire.com/download/p693hcz6kkouh19/USB_Driver_LG_GT540.zip
Huzzah!
Now you're set to begin:
FIRST thing you wanna do is a factory reset, this is something I'd forgotten with time, don't make the same mistake as I did. You can do it by turning your phone on and pressing Volume +/- & Home & Quick Search buttons all together for 5 seconds (it works, be patient and wait for it, even if you open the camera or any other stuff).
Download this Google SDK Tools (unzip and put the folder in C:\ drive) and this Fastboot drivers for GT540 (unzip and put the files inside the folder in C:\android-sdk).
Skip this next line if you know your ROM has fastboot.
Now, if you don't have a ROM with fastboot, I recommend you use either European Open+Fastboot or V20C Orange France Fastboot ROM.
Click to expand...
Click to collapse
Since you have Fastboot enabled, now all you need to do is turn off your device (all this with its battery on it, no weird things) and hold the Camera button before turning it back on. This should take you either to a black screen, or simply to no display, like me. Either one will work anyways.
Now press the Windows key > Type cmd and open it with Right Click > Run as Administrator.
In it, type all this, command by command (you can paste by right clicking):
cd C:\android-sdk
fastboot -w
fastboot erase boot
fastboot erase system
fastboot -w
fastboot reboot
Click to expand...
Click to collapse
And now it's go time! Do what everyone else says in here: Take out your phone's battery, SD and SIM cards, fire KDZ Updater up as Administrator (If your KDZ freezes, then it's either faulty or you did not install msxml, look for a good KDZ that comes with that file and delete your current one), choose CS_Emergency PhoneMode and:
1-Plug your phone while holding the volume DOWN button (don't worry! My phone didn't show "Download Mode" either, if you hear the Windows "Somethingpluggedin" Bump noise, it's ok).
2-Flash French V20A
3-Unplug your phone once KDZ says "==FINISHED==".
4-Plug it once again, holding the volume DOWN button.
5-Flash out.kdz (remember! it's CS_Emergency).
Click to expand...
Click to collapse
THANK YOU XDA!
--------------------------------------------------------------------------------------
Also, if you look in here you'll find how to flash an awesome ROM, Cyanogen Mod 10 (should say "Final Version#2).

[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?