Before diving into the "how," it is important to understand the "what." A hard reset restores your LG P970 Optimus Black to its original factory settings. Imagine taking the phone right out of the box for the first time—this is the result of a hard reset.
: Use the Volume keys to highlight "Yes" and the Power button to select it. Confirm a second time if prompted. Method 2: Dialer Code How to Hard Reset LG P970 Optimus Black
If prompted, enter your PIN, password, or pattern. Before diving into the "how," it is important
A hard reset will erase all your personal data, including contacts, messages, photos, apps, and Google account information. Back up anything important before proceeding. Confirm a second time if prompted
Unlikely. The data is wiped from the user partition. Unless you made a backup before the reset, the data is lost.
The phone will automatically wipe and reboot to the initial setup wizard.