How to factory reset BELUGA B820? How to wipe all data in BELUGA B820? How to bypass screen lock in BELUGA B820? How to restore defaults in BELUGA B820?
The following tutorial shows all method of master reset BELUGA B820. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your BELUGA B820 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.