My D802 was stuck on LG logo with a modified rom installed.
After several tries with different PCs I gave up with the kdz method and tried the LGFlashTool for tot files.
Found that my main problem was the OptimusG3 rom which changed my device ID to D855 (G3).
I found a generic DLL ("LGUP_8974.dll") which helped me to get past this error and to flash a 1.0B firmware tot.
Afterwards the LF Flash Tool 2014 worked like a charm and I could flash the 2.0h firmware.
My phone is back online. My problem was in the phone itself and not on the PC.
Perhaps this is of some help. Good luck for you all.
It's so long ago that i almost forgot anything...
My problem was the infamous 2% bug with the KDZ. I think reason for this is the wrong device ID set in the 'build.prop' by the G3 rom for the G2. The flash tool expects a G2 but sees a G3.
I did not find a workaround for this BUT there is one for the TOT method. You will need:
- LGUnitedMobileDriver_S51MAN312AP22_ML_WHQL_Ver_3.1 2.3.exe (version does not matter)
- Setup_LGFlashTool_184.108.40.2063.exe - for flashing of a TOT
- LGUP_8974.dll - this is needed for the flash tool to accept all TOTs
- the right TOT for your device
Please google these, I just checked and found them all. You can also find instructions for them.
Install drivers and LGFlashTool then start it.
Start smartphone in download mode by holding the volume up key while plugging USB in PC. Phone must be off.
Wait for the device recognition then change COM port of the new device in Windows device manager to something between 41-56 so that the flash tool can find the phone. In the model config window of the flash tool select the 'manual mode' then enter the path to the downloaded LGUP_8974.dll in 'DLL' and the path to your TOT file in 'S/W'. Set 'Action mode' to 'BOARD DL' then press 'OK'.
Your phone should be shown on selected COM port. Now you can press Start (the arrow).
After that my phone was a real G2 again and then I could flash the lastest KDZ with the 'LG Flash Tool 2014 mod'.
|Thread Tools||Search this Thread|