How to factory reset LENOVO S9? How to wipe all data in LENOVO S9? How to bypass screen lock in LENOVO S9? How to restore defaults in LENOVO S9?
The following tutorial shows all method of master reset LENOVO S9. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your LENOVO S9 will be as new and your core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.