Hi,
I recently got the LG Optimus G E971 on Rogers in Canada and it is a fantastic device. Since I did not like LG's Custom Android OS, I wanted to install the stock Android. Therefore I chose the AOSP 4.2.1 for LG Optimus G, but before getting there I had to root the phone and unlock the Bootloader.
After successfully rooting the phone and unlocking the bootloader, I decided it was time for me to flash the ROM by following this guide:
http://forum.xda-developers.com/showthread.php?t=2116649
Once I got to Recovery Mode in the ClockWorkMod Recovery, I wiped everything according to the instructions;however, I have forgotten to put the disk images to Flash.
Now I am stuck at the LG Boot Logo, though I am able to access the Recovery mode and FastBoot mode by turning the phone on and holding Volume Up + Down. However, I am unable to access the phone's storage because it is not recognized on the computer as a USB Mass Storage anymore.
I have tried putting it into Download Mode and using KDZ_FW_UPD.exe to restore it back to Stock, but it kept bringing back to the FastBoot. I also tried using the LGNPST with LGE971AT-00-V10d-RGS-CA-OCT-24-2012+0, renaming .tot to .bin, though it gives me an error before it can even begin.
Does anyone know how I can get this back to the stock firmware?
If you need any extra details i.e. Screenshots or picture of the phone, please tell me!
Thanks,
Oakcapy
Hello, here is my problem I have tried to do a system restore but my g pro software lg flashtools is crached, So the phone will not turn on and not want to get to recovery mode and mode download the windows detected as the
QHUSB_Dload
My phone LG European version E986
Thanks help me
My LG F240K stuck on LG Logo. Now i am unable to even charge my cell. When i tried to flash .kdz file through LG Flash Tool it says Battery level is low. hard Reset also not working for me. i can only go to download mod now or on LG logo.. Please some body help me to get out of this problem. thanks
Hello,
I've got a big problem.
My Android phone, LG Optimus 4x HD, won't boot up anymore.
When the LG logo comes up, the phone won't do anything.
My phone is rooted en has an unlocked bootloader. The second problem (actually the first) is that he don't see his IMEI number anymore (and Mac adress). So I can't do a phone call anymore or use the internet. I tried to install twrp recovery and than it went wrong.
I tried to restore the phone through: LG PC Suite, LG Flashtool(error message: IMEINOTACTIVE), KDZ flash but nothing worked.
I tried it about twenty times, and intall en uninstall LG drivers but it didn't help.
I've also tried to install CWM Recovery through ADB in the recovery menu but he can't acces his internal memory or something.
I can access the bootmenu of LG and the software upgrade menu.
I hope someone can help me with this problem(s)!
Thanks in advance:good:
Alright, now i'm going to show you how to flash LG G pro lite using LG flash tool, this method does not required internet connection (offline).
So basically you need to download the kdz firmware for LG G pro lite and LG flash tool, this way you can flash your phone offline.
You maybe asking, why do i need to flash my phone? well here's some reasons why you want to flash your LG G pro lite:
your phone stuck in bootloop
you want to completely unroot the phone
you want to upgrade from jelly bean to kitkat
you want to downgrade from kitkat to jelly bean
your phone runs very slow and you want fresh install
you want to sell your phone
Remember that this is a DWYOR tutorial, means do with your own risk, this flashing method is tested successfully by me, but i'm not responsible if you damaged your phone.
Here's all the ingredients for this tutorial (stuff that you need)
LG united mobile driver,
LG G pro lite kdz firmware
LG flash tool 2014,
Visual C++ runtime
Computer running windows ( i use windows 7)
The LG G pro lite itself
Micro USB cable
Donuts and coffee with less sugar
Courage and confidence
Okay, after you get all the ingredients, we can begin to flash the phone, and don't forget to backup your data first, because all data inside internal memory will be gone after flashing.
Step by step how to flash LG G pro lite
install LG united mobile driver
install Visual C++ runtime
run LGFlashTool2014.exe
select type "CDMA" and phone mode as "DIAG"
select the kdz file (the firmware that you're going to use to flash the phone)
put the phone into download mode, read my previous article if you don't understand
click on "Normal Flash"
click ok on "select country & language" window
wait until the whole process finish
It's actually very easy to flash LG G pro lite offline using LG flash tool, now you can go from jelly bean to kitkat back and forth.
This flashing method could also be applied to other LG smartphones that runs android, such as LG G3, G2, G2 mini, etc.
NOTE
when i was flashing my G pro lite dual from kitkat 4.4.2 to jelly bean 4.1.2, after finish flashing i got stuck on boot logo, i solve this by doing factory hard reset and the phone boot normally.
make sure when you plug the phone to computer (download mode) there is no error message, install the latest LG united mobile driver.
it is recommended that you do factory reset before flashing your phone.
MEDY123 said:
Alright, now i'm going to show you how to flash LG G pro lite using LG flash tool, this method does not required internet connection (offline).
...
Click to expand...
Click to collapse
Wrong Forum...
Theres already a back to stock thread..
http://forum.xda-developers.com/showthread.php?t=2420219
As mentioned above there is already a thread for this here. As we do not need 2 guides for the same thing I am closing this one.
Thread closed