So i stupidly installed chainfire 3d restarting my phone to a boot loop, i tried doing a hard reset still it restarted back to boot loop , I tried flashing a stock rom/kdz for my phone into lg support tool/r&d test tool, but every time i put it into s/w upgrade mode my pc dosent recognize it, it just says Usb device Not recognize , it also says device driver software was not successful , and i did
try installing my phone driver from here (LG P769 Support: Find Manuals & Warranty Info | LG USA) but yet it still dosent recognize it. I think this is the only problem thats blocking my way to unbrick my phone. I don't know if I'm installing the wrong driver or my phone.
If you know the right driver for my phone can you please reply with the link, I would be appreciated for your help.
my phone is also locked boot loader.
sorry for my bad english
hello everyone...im facing a big prob...by mistake i have flash a wrong recovery on my lg e400, now it is stuck in emergency mode only, tried everything wid kdz update, no resuly,,,....most important it is not detected by my pc,,,driver installed tried in win xp,7 &8 ...no result...no issue with driver...it is simply not detected by my pc..if anyhow it detectes then i can flash through kdz...pls help...
Hi, I was looking everywhere since yesterday but can't find a solution. I had cwm + twpr + lollipop cm12. I've decided to back to stock, so as allways: driver, b2cApp, kdz, v20h and v10a, usb, s/w mode, xml parser, shhtp, etc... Standard offline kdz method. But during flashing I stuck on 15% and get the info that my phone anad pc are not connected by usb cable, I tried changing usb ports at pc, reinstaling everything, but I have still the same error. If that woldn't be much enough I ****ed something up and I think I don't have any recovery right now
I can put my phone in s/w mode but I stuck on 15% with usb not connected error.
I can put my phone in fastboot mode but my pc does not recognize it, its just pluging in and out it from windows.
I can put my phone in stuck on LG logo 'mode'
Any help? How to unbrick it? How to flash stock or at least some custom recovery? Of course unlocked bootloader. Please help me :crying:
Key it ****ed up even more.
When kdz show me to connect my cable i clicked retry, plugen cable out and in, kdz found my device, and go to step 2. In half way I had again the same error, so again clicked retry, plug out, plug in. Again founded my device, when I had downloaded 100%, same situation. founded my device, log that tool is extracting kdz and nothing. Waiting about ~1,5h, nothing happend, so I diconected cable. In that moment kdz go to third step and I get windows force close for not repodnig app kdz. I said a loud **** and started again. Phone has not been found anymore by kdz. After a few tries, booted to fastboot, and connected to computer. It has been found as Google Fasbtoo USB, no way to update driver to fastboot. I disconected phone and decided to try again with s/w but nope. S/W not turning on anymore (with or without battery). Fastboot not turning on any more. Just LG logo, when I'm connecting device to PC it is sometging pluging in and out but nothing showing in device manager
Any ideas? Please!
I have the SAME problem with my (now old) LG... I read more than 20 tutorials for getting back to stock and nothing
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I triend on clen frsh windows I get OMAP device, fastboot is finding my device but wont start fastboot mode in my phone, when trying to flash cwm I get security error and still no s/w mode So I'm affraid that we have to say goodbay to our L9
What's more:
1. Can't find orginal p760 recovery, tried to flash p769 and I get wird effect, after LG logo screen looks like broekrn, some color stripes and all display going to white, then turn off.
2. Using fastboot and choosing options wit u-boot making my phone turning to LG logo with no security error, still no s/w, fastboot or recovery mode.
3. Using option 1 (1. Fastboot) from the fastboot tool is making my phone turnig black screen and nothin more, no even LG logo.
Please can anyone help us?
Hello, I tried to flash TWRP recovery, but something went wrong, soo in fastboot i had "fastboot mode started/usd start()".
Tried to fix this but it wasnt working, so i decided to flash new KDZ in download mode. Got .tot file and flashed it, but seems that it was wrong .tot file not for LG L9 II. So now my phone dont have download mode, only black screen. When i connect to pc it shows qualcomm hs usb qdloader 9008 (COM 19). Any ideas how to fix this??? Thanx for help
How about good morning friends.
I had a problem recently, I tried to update my LG to Android 10 to the Android 10 version, but at 80% the cable moved and there was a failure in the update, so the phone was left with screen off, which was recognized by the PC in 9008 mode, I looked for a tutorial that said to flash some Laf A and B files, But at the time of doing it, the video asked me to reboot it. But it was one of the biggest mistakes. The PC no longer recognized the phone in 9008 mode, it only felt lukewarm implying that it was charging.
Will there be a solution?
Please help.
Did you flash the laf a and laf b? If so, can you boot to download mode now with vol up + plug in phone?