[HELP] PC Recognized F320S in download mode as unknown device - G2 Q&A, Help & Troubleshooting

Hi, you may all be so used to this, however, this is my first time. I rooted my LG G2 F320S and installed custom recovery (CWM). Well, I thought I followed the instructions to the letter. However, my phone is now stuck at the LG boot logo. Anyway, I am now just planning on going back to stock. However, after installing the LG drivers, my PC detects the phone (while in download mode) as unknown device. I don't know what to do. I tried to right-click the item in the device manager and update drivers, but window's can't find the appropriate drivers. I can't boot to recovery, but while in download mode, PC can't recognize the device? Anyone can help me out? It would be greatly appreciated. Thanks.

1. Uninstall LG drivers
2. If u have Windows 8, put it in mode which allows to install unsigned drivers, just to make sure (hold Shift and choose to reboot in this thingy on the right)
3. Plug it in with download mode and install THESE http://tool.xcdn.gdms.lge.com/dn/downloader.dev?fileKey=UW00120120425 drivers

Hi reas0n, thanks for your reply. I did follow your suggestion, however, it's still the same case.

Any help, guys?

Related

Stuck on TWRP!! No download mode, can`t install windows drivers. (D802) please help.

So like the thead title says, am stuck in TWRP 2.7.0.0.
Can`t go into download mode. After some google-in i decided i should try to install KDZ file (stock rom?) with ADB. ADB doesn`t show it at listed device. Tried to install drivers, but it does not work. Please help!
Managed to connect with ADB (with universal drivers). ADB says that phone is in "sideload" mode. What now? Anyone can point me into right direction?

LG G2 (D802T) got bricked while installing recovery

Hi Guys,
My phone got bricked when i tried to install recovery . After installing the recovery it booted into TWRP screen but since then no boot loader or No Fast boot on top of that device just stays on the boot screen with LG logo.
Moreover, Device is not installing the drivers properly. In the device manager it is showing a ! symbol under 'other devices' and error is as below.
The drivers for this device are not installed. (Code 28)
There are no compatible drivers for this device.
To find a driver for this device, click Update Driver.
I tried to install "LG universal driver" but its of no use . I tried ADB side load as well but device is not talking to my PC , i believe its drivers issue. Please see the attached screen shot.
PLEASE SUGGEST ME A SOLUTION.

lg g2 not booting up

hi there i wanted to have efs partition backup so i have followed the procedure mentioned in this thread http://forum.xda-developers.com/show....php?t=2451390
now the situation is lg logo appears then screen goes blank and green led light flashing all the time i think the device has bricked carrier is verizon vs980 running on stock rom vs98012b and what exactly i did, copied "LG_G2_Backup_EFS_Final.zip" into phone's memory then first i install the "VS980_AutoRec.apk" package then opened it then it installs TWRP v2.7 then phone booted into twrp recovery mode i tapped on INSTALL then select "LG_G2_Backup_EFS_Final.zip" file
now is there any way to fix this i have download mode available and twrp mode available
i have the same problem as you please help us any idea ??
my phone has twrp v2.7 installed but the problem is my pc is not detecting my device whenever i connect it to pc i have seen yellow question mark in the device manager on "LG VS980" can somebody help me finding the drivers after that i will use the adb to push the rom file "LG-G2-VZW-OTA-VS98012B" into sdcard then flash it
wizzy900 said:
my phone has twrp v2.7 installed but the problem is my pc is not detecting my device whenever i connect it to pc i have seen yellow question mark in the device manager on "LG VS980" can somebody help me finding the drivers after that i will use the adb to push the rom file "LG-G2-VZW-OTA-VS98012B" into sdcard then flash it
Click to expand...
Click to collapse
Install the Universal ADB Drivers.

[SOLVED] [Q] [HELP] Stuck in Download MODE

My LG G2 d802 is stuck in the download mode and has no recovery. It happened when i flashed Miui 6 by gtbluesky after full wipe of data and system. Previously it was on cloudy 3.2 . After flashing the miui it wont boot and is in a bootloop on mi bootscreen. I tried but cannot boot into recovery seems like it doesnt have a recovery.
However, I can boot into download mode but it is not recognised in ADB nor Lg flash tool. I tried flashing kdz with the lg flash tool but it wont detect the device. I tried installing various drivers to the pc and also tried two different pc with windows 7. However, adb wont detect the device.
Regarding the drivers, the windows installs all the drivers but fails to install the LGE Androidnet usb modem drivers. If i manually try to install it from the lg drivers, it would keep installing and returns an error of timeout period expired.
So, i am stuck in the download mode with a bricked device.
If Someone could help me with this problem, i'll be much obliged. Thanks
SOLVED
[SOLVED] I downloaded the .tot file for my phone and extracted .dll from one of the .kdz & flashed it using the lg flash tool . It flashed good and now my g2 is up and running. :good:

[HELP] Soft bricked smartphone

Hi everyone,
For some stupid reason a reset the file system i now I'm stuck in the LG logo.
1. I can enter in download mode - in Device manager the PC recognized as LGE AndroidNet USB Serial Port (41)
2. I can enter in recovery mode (Cyanogenmod recovery, which is very based) - in Device manager the PC recognized as Android ADB Interface
So far, so good. BUT. I'tried to flash the phone with LG FlashTool 2014 and i'm stuck at 2%. Ok, i was tried the fix with FixedDownloadcmode.bat, but when nothing is uploading on the phone (which by ADB is recognized as sideload when i'm in recovery mode and apply the ADB connection). I tried to push by ADB but nothing is uploading - error: protocol.......
LGUP recognized my phone as unknown, so this method is not working now.
Via ADB i can't send even TWRP recovery, which is so much flexible than cyanogenmod recovery.
I will be thankful for any help from your side.
Thank you in advance!
https://forum.xda-developers.com/lg-g2/general/alternative-fix-lg-flashtool-stuck-2-t3605753
Same happened to me. Try this if you can reach your storage
https://forum.xda-developers.com/showthread.php?t=2663369
https://www.youtube.com/watch?v=Lg693AYgoTo
ATT 4.4.2 KitKat:
https://mega.nz/#!n0RTUYZD!MVntiPxuyW...
ATT 4.2.2 JellyBean:
https://mega.nz/#!e5RERS4L!FjZyopcvwM...
T-Mobile 4.2.2 JellyBean:
https://mega.nz/#!qsRSBDwD!KKCETp41O1...
Modified DLL file if nothing else works:
https://mega.nz/#!f5xTGKrC!ifBCOAnK4j...
I had a very similar problem with it getting stuck at the logo after pushing supersu to the phone. I followed Supersport every single step of the way in his video. I think his links are the only valid ones online now, so just download them and reflash your phone. If your G2 is anything like mine, drivers will never appear to be installed correctly and it never restarts, only shuts down.
His method is:
1) Download and install LG drivers on PC
2) Download and install the flash tool and patch it
3) Download and load the .tot and .dll files into the flash tool
4) Enter download mode on G2 by holding volume up while connecting USB
5) Switch G2 Com port to 41 in device manager
6) Once Flash tool shows that all ports are ready, power down G2 and disconnect
7) Hold volume up and reconnect to get back into download mode
8) LG Flash tool starts flashing
9) Complete
Note: If your G2 was screwed up as bad as mine, it'll say failed but all the main system files will load to the device before it restarts and it'll even shut itself off while doing it's installation on first reboot. Mine somehow was still revived from this state with his method.
I forgot to add this but couldn't edit my post for some reason.
For D800:
Master archive of 5 files needed to do this:
https://www.androidfilehost.com/?fid=95747613655047114

Categories

Resources