How to factory reset HI-TECH AIR A2? How to wipe all data in HI-TECH AIR A2? How to bypass screen lock in HI-TECH AIR A2? How to restore defaults in HI-TECH AIR A2?
The following tutorial shows all method of master reset HI-TECH AIR A2. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your HI-TECH AIR A2 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.