I rooted G2, installed auto rec, wiped ewerything, but then recovery offered to install su for root, i swiped to install it and now phone wont start. It bootlops now and only download mode is working, but...
When i connect it to the pc and try the lg software that usualy fix the phone, now recognises phone as g-pad (LGV500). It wond do nothing to connect, in download mode drivers only instal themselves to half. Nothing works.
Any sugestions?
Maybe try installing Googles generic ADB USB drivers?
Solved. Found right recovery command & installed g3 rom.
Cheers
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Help!! I recently installed and OTA update on my LG G2 and after I rebooted it, it got stuck in recovery mode, it doesn't go to download mode. My device is rooted.when i open phone cwm menu coming. i tryed ota cable but with cwm not working .i m trying with windows adb shell. but windows has driver problems for d 802..can you help me
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Nikolay15 said:
I tried to install twrp on my d802 and the first method didnt work ,so i tried the second and it looked like it had worked but when I rebooted in recovery it said :
boot certification verify
secure booting eror
couse: boot certifiction verify
and after that it goes to a black screen.
I also tried to boot into bootloader and it just booted up normaly. The phone works normaly it can boot. I am on kitkat stock rooted I also tried instaling other recoverys like cwm philz and other versions of twrp and it didnt work.
Shoud i try doing this http://forum.xda-developers.com/showthread.php?t=2582142 , or there's some easiar way
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Click to collapse
If you can get your PC to recognize your phone with the phone's drivers installed, then you have hope. If you can still get into android itself, install twrp installer from the Play Store. Update to the latest recovery from there (assuming your rooted).
If you cannot get into android, but when pressing volume up while plugging a usb cable connected to a PC in, your phone is recognized by the PC, you have to flash the stock KDZ file using the R&D test tool that floats around on these forums. It will unroot your device, but it will give you the chance to start clean and unharmed.
For me, I have to send mine in under warranty because now my G2 doesn't even pop up on Windows or Linux.
MDA400 said:
If you can get your PC to recognize your phone with the phone's drivers installed, then you have hope. If you can still get into android itself, install twrp installer from the Play Store. Update to the latest recovery from there (assuming your rooted).
If you cannot get into android, but when pressing volume up while plugging a usb cable connected to a PC in, your phone is recognized by the PC, you have to flash the stock KDZ file using the R&D test tool that floats around on these forums. It will unroot your device, but it will give you the chance to start clean and unharmed.
For me, I have to send mine in under warranty because now my G2 doesn't even pop up on Windows or Linux.
Click to expand...
Click to collapse
I can boot in android and i am rooted. I instaled twrp manager and it says that there's no compatble recovery with my device samo goes for goomaneger.
I tried to install stock recovery and it got me stuck on lg logo .
I instaled it with this comand dd if=/data/local/tmp/recovery.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
Hi, I just bought an LG G2 D802 20B Model a couple days ago, yesterday I wanted to downgrade to 4.2.2 and I ended up bricking the phone.
The phone is non rooted, doesn't have any custom recovery, and not recognized by adb even though i installed all the drivers ( koush drivers, PdaNet, Lg drivers ...)
At first I flashed with .kdz file and it ended in bootloop, I tried to factory reset but it doesnt have any effects with the stock recovery it only shows the green android bot and blue progress bar and then restart in 3 seconds and reboots to lg logo and start looping.. After a restart the download mode didn't work anymore it showed me fastboot error, I searched for the tutorial that actually worked and I flashed with .tot method but there is still bootloop and the download mode is stuck at the image attached. The phone is not recognized by neither windows or ubuntu therefore I can't use adb to fix the partitions.
Can any body provide me with a solution? The phone is still new and it will be a shame if its transformed to a brick in 3 days :crying:
Hey..hmm i think thats how download mode it is...so did you tried to flash again a firmware?
raulx222 said:
Hey..hmm i think thats how download mode it is...so did you tried to flash again a firmware?
Click to expand...
Click to collapse
Actually the picture attached is stuck and it doesnt change , and the pc can't recognize the phone so I cant flash it with another firmware
BUMP! please help!!
This isn't download mode.
here
only aboot, boot, laf..
bender_007 said:
This isn't download mode.
here
only aboot, boot, laf..
Click to expand...
Click to collapse
Thanks for your reply, however the phone is not recognized on windows neither on ubuntu therefore this tutorial can't help ...
I am in the exact same situation.
Mine is a D802 32GB Hong Kong model. I stupidly ran AutoRec which soft-bricked my phone. Managed to get Download Mode working, then flashed 20C and 20B which bootlooped. Then I attempted to flash 10B, which got me into this exact state:
Download Mode not working (only shows "Download Mode", does not go to firmware recovery screen, not detected in Win/Linux)
Factory reset (Power + Vol Down) can go to factory reset screen, after factory reset, still bootloop.
Once in a while, I also get the Android icon which then disappears after a few seconds and goes to LG logo again.
If I plug the phone in and do a factory reset, Windows detects the LGE AndroidNet modem, and Linux will detect cdc_acm USB Abstract Control Model driver. Flash Tool and LG Mobile Support seems to detect the phone and attempt to flash, but the phone restarts after a short while.
I have no idea what else to do
Hi guys,
As you can see I only have recovery 2.6.3.2 on phone,nothing else,everything wiped.
When I enter in download mode,I cant flash KDZ because PC wont recognize G2,tryed 2-3 different drivers,rebooted and reinstalled a few times.
In device manager I got g2 in yellow.
ADB wont work either ,cant find devices.
Any solution for this ?
tnx in advance
I have a LG G2 D800. I had TWRP installed and using that TWRP I tried to install BlurOS. The installation instructions for this rom are:
Reboot to Recovery
Full wipe (Dalvik, Cache, System & Data)
Flash "BlurOS LG G2"
Flash Bootstack
reboot
I did all of them but the link provided for the Bootstack by the OP was dead (and still is) so I flashed the hybrid bootstack (which is what is recommended by the OP in the rom's thread due to the link being dead).
I don't know if that was the problem but after that, I only had a bootloop without TWRP or download mode and when I connected my device to a PC, I had about 11 drives mounted and asking to be formatted and recognised by the PC as qhsusb_bulk in device manager. So I then tried this but it made the device even worse and now it is unrecognisable by a PC.
When I turn on the device now, all I get is a bootloop with LG logo. If I connect it with a PC or charger while it is turned off, it turns on and gets in the bootloop. The PC shows no sign of recognition of the device (neither in Device Manager, nor in Disk Management) when I connect it via USB.
I have also tried this method in Ubuntu, but the device was not detected again.
I basically have no TWRP, no Download Mode no fastboot and no PC recognition so since I seem to be deeply bricked, I am willing to try anything.
You have to return the device back into the qhsusb_bulk you described above. Here is a tutorial..