Hard reset Oppo F9 6GB

OS: ColorOS 5.2 (Android 8.1 Oreo)

CPU: 4x 2.0 GHz ARM Cortex-A73, 4x 2.0 GHz ARM Cortex-A53, Cores: 8

RAM: 6GB

Display: 6.3 inches

Camera: 15.93 MP (megapixels)

Battery: 3500 mAh, Li-Polymer

For Hard reset Oppo F9 6GB use following steps

1. Turn off your smartphone using the power button

2. Hold down the Volume Up and Power buttons for a few seconds

3. When the OPPO logo appears on the screen, the keys can be released

4. Choose English

5. Select the "wipe data / factory reset" menu item, the Volume Up / Down keys are used to navigate the menu, and the Power key is used to confirm the selection

6. Go to the "yes" menu item and confirm your selection by pressing the Power button

7. Go to item "reboot system now"

8. Hard reset operation completed

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.