If your phone is stuck in a boot loop or you want to flash a specific regional firmware (KDZ/BIN files), the is the community-standard utility for the P970. Entering S/W Upgrade Mode Turn off the phone. Remove the battery. Press and hold the Volume Up button.
This guide covers the essential methods for changing or updating the firmware on your LG P970, ranging from official tools to the world of custom software. ⚡ Preparation and Safety First firmware+change+update+on+lg+p970+optimus+black