How to factory reset ZTC 699? How to wipe all data in ZTC 699? How to bypass screen lock in ZTC 699? How to restore defaults in ZTC 699?
The following tutorial shows all method of master reset ZTC 699. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your ZTC 699 will be as new and your core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.