Hard reset Wiko Rainbow Jam 4G

OS: Android 5.1 (Lollipop)

CPU: Quad-core 1.1 GHz Cortex-A7

Display: 5" inc

Camera: 8 MP, Single

For Hard reset Wiko Rainbow Jam 4G use following steps

1. Before Hard Reset (reset to factory settings), turn off your smartphone

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

3. Release both keys when the Boot Mode menu appears

4. Select Recovery from the menu sections. The Volume up key can be used to navigate and the Volume Down key to confirm the selection

Android logo Wiko Rainbow Jam 4G

5. When the Android Robot logo appears, press the Volume Up and Power keys simultaneously

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

7. Select "yes" and confirm your selection with Power

8. We are interested in the menu item "reboot system now"

9. Hard Reset procedure complete

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.