How to factory reset LENOVO A660? How to wipe all data in LENOVO A660? How to bypass screen lock in LENOVO A660? How to restore defaults in LENOVO A660?
The following tutorial shows all method of master reset LENOVO A660. Check out how to accomplish Hard Reset by hardware keys and Android 4.0 Ice Cream Sandwich settings. As a result your LENOVO A660 will be as new and your MediaTek MT6577 core will run faster.