• wiktor
• 1 day ago
• Categories: Allview
• Categories: V1 Viper i4G
• Free: Free warranty check

1. Power the phone down.

2. Afterwards, press'n'hold for five seconds.

3. You can release held keys when the Boot Mode appears.
4. Now use Volume Up to select Fastboot Mode and Volume Down to confirm.

5. You now have access to Fastboot mode.