LG P690F Unlocked. 1. The settings short cut is not working. So the Settings is not accessible. 2. Unable to change to USB Debug mode as can not access Settings. 3. No internet connection, Unable to connect to Wifi. 4. Unable install /remove any app. I have tried to do the firmware update/recovery with LG PC Suit IV but its says already latest software so need to update. Is there any way to recover to factory default settings? Or Upgrade Android? I am completely lost here. Please HELP me!! Thanks in Advance.