How to factory reset CoolPAD Cool S1? How to wipe all data in CoolPAD Cool S1? How to bypass screen lock in CoolPAD Cool S1? How to restore defaults in CoolPAD Cool S1?
The following tutorial shows all method of master reset CoolPAD Cool S1. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your CoolPAD Cool S1 will be as new and your Qualcomm Snapdragon 821 Qualcomm MSM8996 core will run faster.
- At the very beginnign hold down the Power button for a short while in order to switch off the smartphone.
- Next, press and hold together the Volume Up and Power key for a few seconds.
- Release held keys as soon as you see the CoolPAD icon.
- Afterwards use Volume buttons in order to select "wipe data/factory reset" and tap the Power button to confirm.
- From the menu in front of you choose "yes". Use Volume buttons to navigate and Power key to confirm.
- In order to restart smartphone accept option "reboot system now" by using Power rocker.
- Well done! You have just performed a hard reset operation. Now you can activate your smartphone
How to hard reset or factory reset a coolpad phone - video