How to factory reset CoolPAD A1? How to wipe all data in CoolPAD A1? How to bypass screen lock in CoolPAD A1? How to restore defaults in CoolPAD A1?
The following tutorial shows all method of master reset CoolPAD A1. Check out how to accomplish hard reset by hardware keys and Android 7.1 Nougat settings. As a result your CoolPAD A1 will be as new and your Qualcomm Snapdragon 210 MSM8909 core will run faster.
How to hard reset or factory reset a coolpad phone - video