How to factory reset FLY Z400? How to wipe all data in FLY Z400? How to bypass screen lock in FLY Z400? How to restore defaults in FLY Z400?
The following tutorial shows all method of master reset FLY Z400. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your FLY Z400 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.