ZTE Score hard reset
You can reset your ZTE device's password: Turn off your phone, then turn it on. Select emergency dial. Input *983*987# in emergency dial-up pad. It will restore factory settings and your personal data will be erased.
Turn off your ZTE X500 Score: Press and hold both VOLUME DOWN + Camera + POWER ON ZTE Score, then press MENU to get into recovery menu. All data will be lost!
Select with 'camera' button and 'volume' buttons for navigating.
Hard reset possible with flasing a new ROM / hr from recovery menu
• Always create a backup of data you want to keep, such as contacts and calendar notes.
• To reset the device from time to time for optimum performance, power off the device and
remove the battery.