How to factory reset LENOVO ET660? How to wipe all data in LENOVO ET660? How to bypass screen lock in LENOVO ET660? How to restore defaults in LENOVO ET660?
The following tutorial shows all method of master reset LENOVO ET660. Check out how to accomplish Hard Reset by hardware keys and Windows Mobile 6.1 settings. As a result your LENOVO ET660 will be as new and your core will run faster.