How to factory reset CoolPAD 5721? How to wipe all data in CoolPAD 5721? How to bypass screen lock in CoolPAD 5721? How to restore defaults in CoolPAD 5721?
The following tutorial shows all method of master reset CoolPAD 5721. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your CoolPAD 5721 will be as new and your Qualcomm MSM8909 Snapdragon 210 core will run faster.
How to hard reset or factory reset a coolpad phone - video
Hard Reset will erase all of your data
All described operations you are doing at your own risk.