[Q] Desperat need help - G2 Q&A, Help & Troubleshooting

hi i have lg g2 d802 few weeks i upgrade to kitkat an today i dwongrade to stock bcz i wanteed to instal cm latest version so i instaled twrp and i wiped all from phone inculding the back up of stock and zip file of cm i didnt knew,,, and i cant do anything phonee stuck in logo mode..anyone knows what i need to do to pls?

skyrom006 said:
hi i have lg g2 d802 few weeks i upgrade to kitkat an today i dwongrade to stock bcz i wanteed to instal cm latest version so i instaled twrp and i wiped all from phone inculding the back up of stock and zip file of cm i didnt knew,,, and i cant do anything phonee stuck in logo mode..anyone knows what i need to do to pls?
Click to expand...
Click to collapse
Can you enter in download mode (Turn off the device, then press volume up and down, and while you are pressing them, connect the usb cable)?
Or can you enter in recovery mode?
If you can, in download mode flash a stock rom by lg flash tool, or in recovery flash a rom by otg cable...

Nicolo234 said:
Can you enter in download mode (Turn off the device, then press volume up and down, and while you are pressing them, connect the usb cable)?
Or can you enter in recovery mode?
If you can, in download mode flash a stock rom by lg flash tool, or in recovery flash a rom by otg cable...
Click to expand...
Click to collapse
yes i can enter donwload mode and shows me i have no rom instaled and also i cant flash rom,, it doesnt work
wow,,. nvm i fixed with otg cable ty for help nicolo234

skyrom006 said:
yes i can enter donwload mode and shows me i have no rom instaled and also i cant flash rom,, it doesnt work
wow,,. nvm i fixed with otg cable ty for help nicolo234
Click to expand...
Click to collapse
Use Thanks button, it's there for this
Happy you have fixed

please help
Nicolo234 said:
Use Thanks button, it's there for this
Happy you have fixed
Click to expand...
Click to collapse
can you send me instruction on how to do this wth otg cable i have an g2 d800 flashed an d802 firmware and now it thinks its an d802 doesnt let me flashed back through lgtool in ubuntu its show invalid gpt with valiid mbr can you please explain on how to do this?

xniightx said:
can you send me instruction on how to do this wth otg cable i have an g2 d800 flashed an d802 firmware and now it thinks its an d802 doesnt let me flashed back through lgtool in ubuntu its show invalid gpt with valiid mbr can you please explain on how to do this?
Click to expand...
Click to collapse
Otg cable is useful if it lets you enter into recovery... If it does, do the following steps:
1- FROM PC:
Download the rom you wanna flash (for d800), better if it isn't heavy, maybe download one of the aosp rom (300 mb max);
When the download ends, take a usb pen, connect it into the pc, then move the rom in the usb.
2- FROM THE PHONE:
Enter recovery mode (search how on google, its really easy);
Once you're into recovery, connect the otg cable with the usb pen you used before;
If you are on TWRP, go to "mount", and select OTG, if you are on Philz's, ignore that;
Make a simple wipe (wipe to factory reset----> data, cache, dalvik);
Then, flash the rom you have in the usb pen by otg cable.
Ok, once the flash ends, BEFORE REBOOT, DISCONNECT THE USB OTG CABLE, then reboot...
Try this way, if it doesn't work, tell me

Related

[Q] Soft-brick? ADB sees the phone.

Hello guys, I have a problem with this phone.
First I flashed the euro+fastboot kdz... The phone booted and worked awesome but It wasn't showing recovery or LG logo.
Somewhere on this forum I read that you had to flash v10c and then v20B to fix this.
I did so, v10c failed, but v20B flashed correctly, but it didn't boot up.
I'm still stuck here, the phone is completely dark, but when I connect it to the pc I can see it with ADB, It just doesn't go into fastboot mode (because of v20B I guess). But flashing the euro kdz won't work anymore, and I'm stuck in ADB without fastboot.
Hope you guys can help me,
Juxter.
Juxter said:
Hello guys, I have a problem with this phone.
First I flashed the euro+fastboot kdz... The phone booted and worked awesome but It wasn't showing recovery or LG logo.
Somewhere on this forum I read that you had to flash v10c and then v20B to fix this.
I did so, v10c failed, but v20B flashed correctly, but it didn't boot up.
I'm still stuck here, the phone is completely dark, but when I connect it to the pc I can see it with ADB, It just doesn't go into fastboot mode (because of v20B I guess). But flashing the euro kdz won't work anymore, and I'm stuck in ADB without fastboot.
Hope you guys can help me,
Juxter.
Click to expand...
Click to collapse
Try again.
First refer to this thread:
dont see recovery and boot logo - http://forum.xda-developers.com/showthread.php?t=825173
And the original post by: Feuerbard
#22 - http://forum.xda-developers.com/showpost.php?p=9457010&postcount=22
Thumbs up solution to get logo
solution from 4PDA
flash first french firmware _hxxp://csmg.lgmobile.com:9002/swdata/WEBSW/GT540/ANEUBK/V20a_00/V20A_00.kdz
(you must make kdz flasher fullscreen and change right option to CS_EMERGENCY)
dont boot android , remove accu reinsert them and press vol - and plug usb cable into port on mainboard - you must get in download mode )
flash firmware with fastboot (i use CIS _hxxp://narod.ru/disk/26675062000/V20B_00.kdz.html)
boot android and flash this firmware _hxxp://narod.ru/disk/25473801000/out.kdz.html
after this you must see all logo ( LG , Motion LG , Android )
after this flash firmware you like (custom fastboot e t с)
maybe some point is not needed but this tutorial work 100% and tested by myself
Click to expand...
Click to collapse
And the post by namco:
in post -- #45 - http://forum.xda-developers.com/showpost.php?p=10241289&postcount=45
namco said:
So after 4 5 6 or maybe 10 times, it will finally become working, that's what you're saying?
This is really odd, something's wrong with these phones lol
Okay, i'll load myself with a ton of patience and repeat the steps as per the instructions. This is *exactly* how i am doing it, with all the details:
1) Using the French v20A ROM - http://csmg.lgmobile.com:9002/swdata/WEBSW/GT540/ANEUBK/V20a_00/V20A_00.kdz and this Russian one - http://narod.ru/disk/25473801000/out.kdz.html
2) Take out the battery, SIM card and SD card
3) While holding the Vol - button, plug USB into phone so that the phone goes into Download Mode
4) Run the KDZ Updater, put it into CS_Emergency mode
5) Select the French V20A rom and flash it
6) When it's finished (immediately after the DOWNLOAD MODE letters vanish), i pull out the USB plug from the PC, so that the phone doesn't boot.
7) Again hold Vol - and reinsert USB to put the phone back in Download Mode
8) In KDZ Updater (still in CS_Emergency mode) select out.kdz and flash it
9) Let the phone boot into Android
At this point i STILL don't have a boot animation, should i keep doing this until i see one appear?
When it (if) finally appears, i just flash my own ROM, do a factory reset and it should stay that way, correct?
I guess my impossibility to access recovery mode also has something to do with this...
Click to expand...
Click to collapse
Note: For above step: 1) Using the French v20A ROM
-- as long as you have the ROM of v20 with fastboot option, it doesn't really matter.
================
For out.kdz file alternate download link by fisher:
#59 - http://forum.xda-developers.com/showpost.php?p=10426771&postcount=59
Originally Posted by fishears
Try this:
http://www.mediafire.com/?u2mhgrbva8dr5cm
================
Hope this helps.
Thanks for the reply, I actually fixed it following this:
hxxp://modaco.com/topic/329863-how-to-raise-gt540-from-the-dead/
Once I got fastboot with that cwm.kdz I reflashed a fastboot rom, and from that one I could use the KDZ updater again, following the French kdz procedure...
The phone now is fully working recovery and bootanimations again

[Q] Who can help provide a motorola official update.zip file?

My milestone 2 is completed bricked and can't be recognized by PC. But I can log in the official recovery screen. I have downloaded a update.zip file from a link (not sure if it is an official link, as I can't find it through Motorola website). It prompted "signature error" when installed. Not sure anyone can provide an update.zip file, so that I can try if I can save my Milestone2. Thanks in advance!
as long as you can enter the stock recovery. your device isn't bricked. did you try to do a full wipe in stock recovery? did you try to use another usb port in bootloader mode? sometimes you get a black screen in bootloader mode, but you pc recognizese your device very well. did you install all drivers on your pc?
lulli1 said:
as long as you can enter the stock recovery. your device isn't bricked. did you try to do a full wipe in stock recovery? did you try to use another usb port in bootloader mode? sometimes you get a black screen in bootloader mode, but you pc recognizese your device very well. did you install all drivers on your pc?
Click to expand...
Click to collapse
1. I have tried full wipe, but didn't work. The machine reboot again and again;
2. I have tried another usb port, another PC and even another operating system (win7 and winXP), also didn't work.
3. I am sure I have installed the drivers, as PC can recognize my phone when it is OK before;
As I can only entered the official recovery screen, I think I can try if it worked when I update with an official update file. Anyway, thanks for your suggestions and reply!
hi,guy.i think you should do the curect usb driver for your pc recongnizing first. than choose a ringt bootlaoder offical ROM. curse your phone can login the rockrecovery screen means its ok! isn't?
I think the only way for you to get an update.zip is with another milestone 2 running froyo, that way you can update it via OTA, and before the phone reboots, take the update.zip from the /cache partition.
Sent from the U

[BRICK] D802 fota partition fail. TOT doesn't work

Guys i need your help, I screwed my phone BADLY. I have D802 from Hong Kong
TOT flashing method starts, flash until 80%, phone restarts, the FlashTool gives meddage FBOOT fail. Flashing fails.
Phone restarts until LG logo and the diode is blinking colors.
There is only download mode available.
Please is there ANY solution? Even guys on IRC #lg-g2 channel couldn't help me.
What i did before:
1. rooted my phone
2. instal autorec, which screwed phone. after that only flashboot mode worked
3. i flashed laf.img to restore download mode, it worked
4. i flashed aboot, tz, rpm, it allowed me to boot into system but screwed touchscreen
5. i flashed TOT with dll from this post http://forum.xda-developers.com/showthread.php?t=2687768
Bricked D802 FlashTool Fail Fix
but then phone freeze at LG logo and nothing happens. No recovery, no fastboot, only download mode.
please! anyone knows what to do?
collller said:
Guys i need your help, I screwed my phone BADLY. I have D802 from Hong Kong
TOT flashing method starts, flash until 80%, phone restarts, the FlashTool gives meddage FBOOT fail. Flashing fails.
Phone restarts until LG logo and the diode is blinking colors.
There is only download mode available.
Please is there ANY solution? Even guys on IRC #lg-g2 channel couldn't help me.
What i did before:
1. rooted my phone
2. instal autorec, which screwed phone. after that only flashboot mode worked
3. i flashed laf.img to restore download mode, it worked
4. i flashed aboot, tz, rpm, it allowed me to boot into system but screwed touchscreen
5. i flashed TOT with dll from this post http://forum.xda-developers.com/showthread.php?t=2687768
Bricked D802 FlashTool Fail Fix
but then phone freeze at LG logo and nothing happens. No recovery, no fastboot, only download mode.
please! anyone knows what to do?
Click to expand...
Click to collapse
First double check that you can enter recovery. Hold the power button until the phone completely shuts down. Wait 5 seconds. Then hold power + volume down until it vibrates and LG logo shows up. Release both buttons. Then press them again quickly and hold them. You will enter recovery. Or the phone my offer to do a factory reset which btw won't happen since it will go to recovery by pressing the power button 2 more times. If you have TWRP then you are good. Install ADB on your PC and the LG drivers. When you have ADB, Download (check everything) related to JB and KK. Reboot the PC. Connect your phone with the cable. The PC will not recognize the phone. You have to use a little trick in the device manager first:
Press the windows key + pause/break and click on device manager. Right click on the faulty device with the yellow exclamation mark and hit properties then update driver. Click on the second option then from the list search for ADB or ADB device or something along those lines. Select the LG driver and hit OK. Unplug the phone. The phone must be in recovery still. Inside recovery hit advanced and look for ADB sideload. Check both checkboxes on what to wipe. If you don't already have a rom you want to flash, then use this one. It is a very stable and fast one and I only recommend it because I had the same issue as you and it worked for me. Download that rom and rename the zip file to rom.zip and copy it to the location where your adb.exe file is. You will also need the KK baseband modem otherwise auto rotation won't work. Search for it on the D802 dev thread. Now on your PC, open a command prompt inside the directory you copied the rom.zip (shift + right click) and hit "open command prompt here". Type in:
adb devices (this will ensure that your connection with the phone is alive. If you see some weird string then it works. That is the name of the phone btw)
adb sideload rom.zip
Click to expand...
Click to collapse
Installation will now begin. You are saved.
Of course all the above only applies if you have acces to recovery. But I wonder how could you screw that one up. It's literally a simple apk installation and a 1 button solves everything app. If you don't have recovery you can still try to save your phone with download mode. Here is a link that maybe helps but I havent tested it
And one last thing: Don't use Flashtool.
thanks man. But unfortunately no recovery. The phone ONLY goes to download mode.
I will try to flash .kdz because tot method didn't work. If .kdz fails then i don;t know.... expensive paper holder
collller said:
thanks man. But unfortunately no recovery. The phone ONLY goes to download mode.
I will try to flash .kdz because tot method didn't work. If .kdz fails then i don;t know.... expensive paper holder
Click to expand...
Click to collapse
I have the same problem as you, my PC don't recognize the phone.
try resetting it with combo keys
Guys plz help
D802 flashed with wrong laf.img now i have this error in lg flash tool.
Same problem here only download mode is working and it gives error when I am trying to install tot LAF retrieveGPT() Failed. is there any solution for it?
if its from hong kong are you sure its a d802 and not a ls980 or d800? maybe its a refurbished phone.
raptorddd said:
if its from hong kong are you sure its a d802 and not a ls980 or d800? maybe its a refurbished phone.
Click to expand...
Click to collapse
when mine use to work fine it showed d802 but mother board is writen ls980 ...
what should i do ?
devil ££ sama said:
when mine use to work fine it showed d802 but mother board is writen ls980 ...
what should i do ?
Click to expand...
Click to collapse
then your phone is refurbished, if motherboard shows ls980 then you must go back to stock. and from now on use ls980 stuff thats your variant.
flash original LG firmware going back to stock to wipe all and start fresh and new..
how to on link below.
http://forum.xda-developers.com/showthread.php?t=2432476
raptorddd said:
then your phone is refurbished, if motherboard shows ls980 then you must go back to stock. and from now on use ls980 stuff thats your variant.
flash original LG firmware going back to stock to wipe all and start fresh and new..
how to on link below.
http://forum.xda-developers.com/showthread.php?t=2432476
Click to expand...
Click to collapse
so i force inter qsusb_ bluck and use skrtool to flash ls980 partition then flash sprint stock rom ?
(in case i wanted to install twrp and install cloudy rom i should use autorec for ls980 varaint ? )
devil ££ sama said:
so i force inter qsusb_ bluck and use skrtool to flash ls980 partition then flash sprint stock rom ?
(in case i wanted to install twrp and install cloudy rom i should use autorec for ls980 varaint ? )
Click to expand...
Click to collapse
when i had QUSB_BULK error and many drives all i did was go back to stock.. using flashtools. and stock firmware..TOT method.
sprint is ls980 then yes, and yeap, from now on use autorec for ls980.. all that you use should be for ls980. goo luck
on the QHUSB i just went into download mode and flash then it worked okey.
raptorddd said:
when i had QUSB_BULK error and many drives all i did was go back to stock.. using flashtools. and stock firmware..TOT method.
sprint is ls980 then yes, and yeap, from now on use autorec for ls980.. all that you use should be for ls980. goo luck
on the QHUSB i just went into download mode and flash then it worked okey.
Click to expand...
Click to collapse
i did every thing right fone stared am i updated to lolipop but nfc and network or sim card don't work ( any fix ? i use algerian operator sim card )
devil ££ sama said:
i did every thing right fone stared am i updated to lolipop but nfc and network or sim card don't work ( any fix ? i use algerian operator sim card )
Click to expand...
Click to collapse
was it working before.?
http://forum.xda-developers.com/showpost.php?p=66244741&postcount=6567
raptorddd said:
was it working before.?
http://forum.xda-developers.com/showpost.php?p=66244741&postcount=6567
Click to expand...
Click to collapse
Yes it was but on the old software witch reconized the phone as d802.....+ am getting activation message every time am connected
devil ££ sama said:
Yes it was but on the old software witch reconized the phone as d802.....+ am getting activation message every time am connected
Click to expand...
Click to collapse
post your question here explan in detail all you did and where are you now , i hope you get help here.. then when fix post back with the fix.
http://forum.xda-developers.com/showthread.php?t=2432476
huzaifaas said:
D802 flashed with wrong laf.img now i have this error in lg flash tool.
Click to expand...
Click to collapse
Have the same issue on D802 G2 here. How'd you solve it?

[Q] lg g2 flashing to stock

Hi my lg g2 D802 is currrently stuck on the lg logo HOWEVER i can access download mode and recovery mode (twrp)
my questions is would anyone be able to guide me through flashing my phone back to stock? i would really appreciate it. if anyone can guide me through it through facebook or something i will shout them a coffee or something. really appreciate the help!
common mate its easy.. if you have rom zip inside your mobile or if you have otg cable you just enter the recovery and wipe data/system/cache "NOT INTERNAL" and then you flash your zip...or you can try flash it from above without wipes...if you dont have otg cable there are ways to push a rom on mobile..
another safe way cause you have download mode is to just go back to stock using a kdz
http://forum.xda-developers.com/showthread.php?t=2432476

Nubia z17s (6gb version) Blank screen

Hello everyone I have spent hours trying to fix my phone I think it is completely bricked. I installed TWRP on this phone so I could get the latest software for the nubia z17s after trying to install EN_V106 something happend and my phone was stuck in bootloop then after trying to recover the phone it now just boots up blank into fastboot and I cannot install TWRP back onto the phone. help me please anyone
I managed to recover from a hard brick using nubia emergency tool 1.1.4 but I dont know how I could install a rom onto nubia z17s
EmreGze said:
I managed to recover from a hard brick using nubia emergency tool 1.1.4 but I dont know how I could install a rom onto nubia z17s
Click to expand...
Click to collapse
Put the file V.105 or V1.06 on the root of your phone. Go to recovery mode and choose update package. Select the file and start (this method work with stock recovery).
Another option is through OTG . But you need a OTG adapter to make this work.
Take a USB stick, preferably 2.0.
Take the OTG adapter, make sure it works.
Copy the firmware on the USB flash drive.
Switch off the your phone.
Connect the USB flash drive to the phone with the OTG adapter.
Press the UP and POWER buttons.
Select the language with the up / down buttons, confirm with the power button.
Select upgrade from OTG device
I've tried both options and both work.
Last method is flashing TWRP . Enter TWRP recovery and select install from zip. Select the file (v.105 or v1.06) and select install. The zip file should be on internal storage of your phone off course..
EmreGze please post setup Nubia emergency tool 1.1.4.
ronvanv said:
Put the file V.105 or V1.06 on the root of your phone. Go to recovery mode and choose update package. Select the file and start (this method work with stock recovery).
Another option is through OTG . But you need a OTG adapter to make this work.
Take a USB stick, preferably 2.0.
Take the OTG adapter, make sure it works.
Copy the firmware on the USB flash drive.
Switch off the your phone.
Connect the USB flash drive to the phone with the OTG adapter.
Press the UP and POWER buttons.
Select the language with the up / down buttons, confirm with the power button.
Select upgrade from OTG device
I've tried both options and both work.
Last method is flashing TWRP . Enter TWRP recovery and select install from zip. Select the file (v.105 or v1.06) and select install. The zip file should be on internal storage of your phone off course..
Click to expand...
Click to collapse
Yes I done exactly this I think there was a problem with the Geekbuying software and it caused a bootloop after using the emergency tool I tried this and any ROM I used worked! Thanks for the reply however. I think the emergency tool recovered the original files
hanakyn said:
EmreGze please post setup Nubia emergency tool 1.1.4.
Click to expand...
Click to collapse
I made a thread you will need to go to this link I was unable to upload the file.
https://forum.xda-developers.com/nubia-z17/how-to/nubian-emergency-tool-1-1-4-17-series-t3728941
Thx
Where can I find the twrp for nubia z17s
ronvanv said:
Put the file V.105 or V1.06 on the root of your phone. Go to recovery mode and choose update package. Select the file and start (this method work with stock recovery).
Another option is through OTG . But you need a OTG adapter to make this work.
Take a USB stick, preferably 2.0.
Take the OTG adapter, make sure it works.
Copy the firmware on the USB flash drive.
Switch off the your phone.
Connect the USB flash drive to the phone with the OTG adapter.
Press the UP and POWER buttons.
Select the language with the up / down buttons, confirm with the power button.
Select upgrade from OTG device
I've tried both options and both work.
Last method is flashing TWRP . Enter TWRP recovery and select install from zip. Select the file (v.105 or v1.06) and select install. The zip file should be on internal storage of your phone off course..
Click to expand...
Click to collapse
Where can I find the twrp for nubia z17s?
TWRP https://bbs.nubia.cn/thread-1130302-1-1.html
on the side everything is chinese. I could find on the side no downloadlink. does anyone have a download link for the TWRP?

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