In our description database there are 2 solutions for performing hard reset for AIRNESS MK99.
Choose the first method and follow the steps to perform a hard reset. If the first solution does not work, try the next method.
Please remember! Hard reset will delete any and all data your device contains; like pictures, contacts, messages, apps etc. Everything. AIRNESS MK99 device will be brought back to the same configuration as that of a brand new device.
1. Press and hold down the Power button until the phone is turned on.
2. Now tap in this code - *2767*3855#
3. Wait for the phone to reset and restart. Voila.