How to factory reset KingSing K2? How to wipe all data in KingSing K2? How to bypass screen lock in KingSing K2? How to restore defaults in KingSing K2?
The following tutorial shows all method of master reset KingSing K2. Check out how to accomplish hard reset by hardware keys and Android 4.2 Jelly Bean settings. As a result your KingSing K2 will be as new and your MediaTek MT6572 core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.