LG LS675 unbrick service package:
The package include LG UP DLL for LS675 and LG LS675 stock firmware.
To Unbrick /Restore LG LS675 back to Stock with LG UP;
You need to install the laste LG USB driver, LG UP and LG UP DLL for LS675.
LG UP software:
LG USB drivers:
How to unbrick/restore your phone with LG UP:
Put your Phone into download mode
On LG UP Screen, Select “Upgrade” as process option
Click BIN / File type, and select the KDZ or TOT firmware you just download. Click start.
Wait until the process shows 100%
You should have your device back to stockin 5or 8 min.