just install custom recovery file % hard reset
press volume up & power switch
release power switch when show lg logo
continue pressing volume up & wait then show recovey option
just hard reset % enjoy
custom recovery flashing method
Download & unzip by 7zip
https://docs.google.com/file/d/0B84K...M3Mm5Uc3c/edit
open SU880_V20C_RECOVERY folder
run flash.bat file
press volume up & down then connect usb
waiting for flash done
if show apx driver download & install
APX Driver
press volume up & power switch
release power switch when show lg logo
continue pressing volume up & wait then show recovey option
just hard reset % enjoy
custom recovery flashing method
Download & unzip by 7zip
https://docs.google.com/file/d/0B84K...M3Mm5Uc3c/edit
open SU880_V20C_RECOVERY folder
run flash.bat file
press volume up & down then connect usb
waiting for flash done
if show apx driver download & install
APX Driver