How to factory reset HANTEL D1838? How to wipe all data in HANTEL D1838? How to bypass screen lock in HANTEL D1838? How to restore defaults in HANTEL D1838?
The following tutorial shows all method of master reset HANTEL D1838. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your HANTEL D1838 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.