How to factory reset CORAL 550? How to wipe all data in CORAL 550? How to bypass screen lock in CORAL 550? How to restore defaults in CORAL 550?
The following tutorial shows all method of master reset CORAL 550. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your CORAL 550 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.