Firmware+change+update+on+lg+p970+optimus+black File

This is the standard method for installing most custom ROMs on the Optimus Black.

Stock firmware locks the bootloader. You must root first. firmware+change+update+on+lg+p970+optimus+black

Before touching the software of your device, you must take these precautions to avoid "bricking" (permanently disabling) your phone: This is the standard method for installing most

Note: LG's official update servers are scheduled to shut down globally on , after which over-the-air (OTA) updates may no longer be available. firmware+change+update+on+lg+p970+optimus+black