How to factory reset GOOWEEL S7? How to wipe all data in GOOWEEL S7? How to bypass screen lock in GOOWEEL S7? How to restore defaults in GOOWEEL S7?
The following tutorial shows all method of master reset GOOWEEL S7. Check out how to accomplish hard reset by hardware keys and Android 5.1 Lollipop settings. As a result your GOOWEEL S7 will be as new and your MediaTek MT6580 core will run faster.
@GOOWEEL M3 HARD RESET. - video