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
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Hello everyone,
So I tried to flash cwm 6.0.4.4 on my lg p760, but I did't saw what that zip was for LG 4x, flashing went successfully , but after reboot my phone won't start it reacts to nothing, no lg logo, no vibration. I would really appreciate any help to repair my phone
Sorry but you'll have to follow the unbrick guide here -
http://forum.xda-developers.com/showthread.php?t=2085344
Thank you for reply, but all these solutions are in download mode or recovery, but I can't access any of that the phone is just dead screen not showing anything, when I connect my phone to pc without battery windows is showing "usb device is not recognized" error and keeps it beeping just like I connect and disconnect my phone every second (I have usb drivers installed)
You need to follow this http://forum.xda-developers.com/showthread.php?t=2585161, mine had the same error and fixed in 10 min!
Hey, its my first post here
I have a Trouble
this morning, I tried to isntall CM13, before I complete the download, tried to install bootloader, i dont remenber the name
I reboot the android
and fall of on a looping of LG logo screen, I pluged on PC windows, install LG Mobile support tool, he reconize my device, only... and say my OS is on the last Update
I tried everything
Take off batery, press the butons to make anything
And I have the Idea to enter in the emergency mode
with this I can download the driver, and windows reconize my device...
I tried ADB
but he dont reconize the device
Anyone can help? I have a CM13 here, for my device, and my PC...
Hi all, new in this forum because i need to ask for help, i ve already read a lot of threads here but i couldnt find a solution. In this moment i cant aford a new phone and this one do all i need, so im trying to save it.
The phone suddenly restarted and get stucked in the LG logo. If i restart it, it stays in LG logo. I ve already tryed to hard reset it, but the same, it stays in LG logo. I cant enter in Emergency mode. The only mode i can enter is Download mode. So ive tryed to flash it with the stock rom, that ive used a couple of weeks ago in this phone when i had a similar problem, but this time didnt worked, it get stuck in 4% in the 3rd step of Flash Tool 2014. Ive already tryed different cables and usb ports. ADB does not detect the device, neither the fastboot, but the LG Mobile Support Tool detect it.
So my question is what other options do i have in Download Mode, that is the only mode that i think i can use?
My phone is unrooted, and my laptop is windows 7 64bit.
Thanks!!
Hello everyone,
My dad has a Lg Leon H340F, which I tried to update without success to Android Marshmallow I followed the post "How to update LG Leon H340N to Android M and Unlock the Bootloader"
The first time I flash it, the tool showed that it was completed successfully but the phone didn't turn on, it was in a bootlop,
I thought I had done something wrong, so I tried again,
the second time the phone showed "COM5" while was flashing, the tool again showed the process was successfully completed but the phone was still in a bootloop, it no longer allowed me to enter the download mode,
When I connected it to the computer by pressing the volume down button, the charging icon appeared, the LG Flash Tool program no longer recognized it.
When I turned it on normally and while it was in the bootloop I connected it to the computer, it emitted the sound that something had been connectedt, but the LG Flash Tool did not recognize it either.
I thought all was lost,
I decided to try it with the official tool LG Mobile Support Tool, It did not recognize it either,
Then I realized that there was an option called "recovery error update" in which I was asked for the IMEI number, I entered it, and later it began to download the firmware, and was successfully installed on the smartphone.
Now he's alive, with lollipop, but alive.
I do not know if it will work in other cases, but give it a chance.
I tried a recovery with TWRP, and the phone seems to be bricked now without any way of booting into download mode or recovery mode itself. It's like it has erased itself from my phone. Would that mean that it's hard bricked and unrecoverable?
The 4060a shows up in MOBILedit software, but I'm unable to authorize. I have tried other flashing softwares to complete the task, but none has recognized the phone on the usb port. I have all the necessary Qcom drivers installed, as well as, ADB drivers.
please give me a clue here
thanks in advance
-BASS4GOA
BASS4GOA said:
I tried a recovery with TWRP, and the phone seems to be bricked now without any way of booting into download mode or recovery mode itself. It's like it has erased itself from my phone. Would that mean that it's hard bricked and unrecoverable?
The 4060a shows up in MOBILedit software, but I'm unable to authorize. I have tried other flashing softwares to complete the task, but none has recognized the phone on the usb port. I have all the necessary Qcom drivers installed, as well as, ADB drivers.
please give me a clue here
thanks in advance
-BASS4GOA
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Same here minus using mobiledit. I've been trying to boot recovery for 2 days