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Hard reset Allview V4 Viper Pro


 Specification Allview V4 Viper Pro 
 Secret codes Allview V4 Viper Pro 
 Root Allview V4 Viper Pro 
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 Remove a Google account Allview V4 Viper Pro 
 Allview V4 Viper Pro Factory Reset 
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Allview V4 Viper Pro


OS: Android 9.0 (Pie)

CPU: Quad-core 1.3 GHz Cortex-A53
Display: 6.8" inc
Camera: 13 MP, Dual


For Hard reset Allview V4 Viper Pro use following steps


1. Press the Power button and turn off your smartphone

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

3. After waiting for the Boot Mode menu to appear, you can release the keys

4. In the menu, go to Recovery. The Volume up key can be used to navigate and the Volume Down key to confirm the selection

Android logo Allview V4 Viper Pro
5. When Android Robot appears on the screen, press the Volume Up and Power keys

wipe data / factory reset Allview V4 Viper Pro
6. You need to go to the menu line "wipe data / factory reset", the Volume Up / Down keys are used to navigate the menu, and the Power key is used to confirm the choice made

7. Select "yes" and press the Power button

reboot system now Allview V4 Viper Pro
8. In the menu, go to "reboot system now"

9. Hard Reset (reset to factory settings) done





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