Restore Device

  1. On the main page of the device, tap Settings > Advanced Settings > System Maintenance to enter the restore default settings page.
    Note:

    Admin password is required to enter the advanced settings page.

    Figure 1 Restore Default Settings
  2. Tap Restore Default Settings to restore the default settings and reboot the system.
  3. Tap Restore All to restore all parameters and reboot the system.