How to factory reset HANTEL M6550? How to wipe all data in HANTEL M6550? How to bypass screen lock in HANTEL M6550? How to restore defaults in HANTEL M6550?
The following tutorial shows all method of master reset HANTEL M6550. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your HANTEL M6550 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.