How to factory reset ZHONGYI ZY98? How to wipe all data in ZHONGYI ZY98? How to bypass screen lock in ZHONGYI ZY98? How to restore defaults in ZHONGYI ZY98?
The following tutorial shows all method of master reset ZHONGYI ZY98. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your ZHONGYI ZY98 will be as new and your core will run faster.