How to factory reset JIZHAO JZ-704AR? How to wipe all data in JIZHAO JZ-704AR? How to bypass screen lock in JIZHAO JZ-704AR? How to restore defaults in JIZHAO JZ-704AR?
The following tutorial shows all method of master reset JIZHAO JZ-704AR. Check out how to accomplish hard reset by hardware keys and Android 4.2 Jelly Bean settings. As a result your JIZHAO JZ-704AR will be as new and your Allwinner A23 core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.