How to factory reset SAMSUNG ZX20? How to wipe all data in SAMSUNG ZX20? How to bypass screen lock in SAMSUNG ZX20? How to restore defaults in SAMSUNG ZX20?
The following tutorial shows all method of master reset SAMSUNG ZX20. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your SAMSUNG ZX20 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.