In CWM, select wipe data/factory reset and wipe cache partition . This deletes all user data. Install: Select install zip from sdcard . Choose the ROM .zip first. After that finishes, install the GApps .zip .
Download a custom ROM (e.g., tailored for p970) and flash it via recovery. Note that some custom ROM projects may no longer be active, but community forums sometimes host archived files. firmware+change+update+on+lg+p970+optimus+black
, as official LG update servers have largely been shut down. Summary of the Update Process In CWM, select wipe data/factory reset and wipe
This is the simplest way to check for the latest official software released by LG (up to Android 4.0 Ice Cream Sandwich). Choose the ROM
Often used specifically for the P970 to flash "bin" and "fls" files if you are moving between specific custom versions or unbricking. Step-by-Step Update Process