How to factory reset MSI Primo 81? How to wipe all data in MSI Primo 81? How to bypass screen lock in MSI Primo 81? How to restore defaults in MSI Primo 81?
The following tutorial shows all method of master reset MSI Primo 81. Check out how to accomplish hard reset by hardware keys and Android 4.2 Jelly Bean settings. As a result your MSI Primo 81 will be as new and your AlAllwinner A31s core will run faster.