: Once the Recovery Mode menu appears, use the Volume rockers to highlight Wipe data/factory reset and press the Power button to select it.
Once your ACE Buzz 4 Prime has successfully rebooted, follow these steps: How to Hard Reset ACE Buzz 4 Prime
Just remember the golden rule:
A hard reset requires the phone to stay on for several minutes during the wiping process. If the battery dies midway through the operation, you risk corrupting the system software. : Once the Recovery Mode menu appears, use
Use this approach if the phone is unresponsive, frozen, or stuck on the boot screen. How to Hard Reset ACE Buzz 4 Prime
Unlock your tablet and go to the Settings app (the gear icon).
If you have a screen lock (PIN, pattern, or password), the tablet will prompt you to enter it for security verification.