How to factory reset CUBE U23GT? How to wipe all data in CUBE U23GT? How to bypass screen lock in CUBE U23GT? How to restore defaults in CUBE U23GT?
The following tutorial shows all method of master reset CUBE U23GT. Check out how to accomplish hard reset by hardware keys and Android 4.0 Ice Cream Sandwich settings. As a result your CUBE U23GT will be as new and your RK3066 core will run faster.