How to factory reset WALTON Primo EM? How to wipe all data in WALTON Primo EM? How to bypass screen lock in WALTON Primo EM? How to restore defaults in WALTON Primo EM?
The following tutorial shows all method of master reset WALTON Primo EM. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your WALTON Primo EM will be as new and your Spreadtrum SC7731G core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.