Hard reset Coolpad Cool 9

OS: Android v9.0 (Pie)

CPU: Quad core, 2 GHz, Cortex A53

RAM: 4 GB

Display: 5.71 inches (14.5 cm)

Battery: 3000 mAh

For Hard reset Coolpad Cool 9 use following steps

1. Use the Power button to turn off the phone.

2. Press and hold the Volume Up and Power and Power key for a few seconds.

3. When the COOLPAD logo appears, release all the buttons.

Android logo Coolpad Cool 9

4. After the Android robot image appears on the screen, press the Volume Up and Power button.

5. To select "wipe data / factory reset" Use the Volume Up / Down buttons and press the Power button once.

Yes - delete all user data Coolpad Cool 9

6. Select Yes and press the Power button to select.

7. Select "Reboot System Now" and press the Power button to select.

Thomas Nilan
Smartphone Expert

Thomas Nilan is a mobile phone expert with in-depth knowledge of the Android and iOS operating systems, who understands the settings of various hidden features that allow you to expand the capabilities of your smartphone, as well as get information about what is going on inside the phone for future repairs. He is an authority in his field, which has allowed him to become a ghostwriter for several technology publications, and he enjoys writing small mobile applications for testing smartphones.