How to factory reset KingSing S2? How to wipe all data in KingSing S2? How to bypass screen lock in KingSing S2? How to restore defaults in KingSing S2?
The following tutorial shows all method of master reset KingSing S2. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your KingSing S2 will be as new and your MediaTek MT6580 core will run faster.