How to factory reset ZTC ZT8800? How to wipe all data in ZTC ZT8800? How to bypass screen lock in ZTC ZT8800? How to restore defaults in ZTC ZT8800?
The following tutorial shows all method of master reset ZTC ZT8800. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your ZTC ZT8800 will be as new and your core will run faster.