This menu allows you to back up and/or erase your data.
BACKUP & RESTORE
Back up my data: Checkmark to backup app data, Wi-Fi passwords, and other settings to Google servers.
Backup account: Sets the account to backup.
Automatic restore: Checkmark to allow the phone to automatically restore backed up settings and data when an app is reinstalled on the phone.
LG BACKUP
LG Backup service: Allows you to backup and restore your phone's data. You can also schedule backups.
PERSONAL DATA
Factory data reset: Allows you to erase all of the data on the phone. Read the warning, then tap Reset phone at the bottom of the screen, then tap Erase everything to confirm.
Reset settings: Tap to restore the default system settings.