Hard Reset for Allview V1 Viper i4G
In our description database there are 2 solutions for performing hard reset for Allview V1 Viper i4G.
Choose the first method and follow the steps to perform a hard reset. If the first solution does not work, try the next method.
Please remember! Hard reset will delete any and all data your device contains; like pictures, contacts, messages, apps etc. Everything. Allview V1 Viper i4G device will be brought back to the same configuration as that of a brand new device.
Instruction #1
1. What you need to do is press and hold the Power key, which will turn the device off.
2. Afterwards, press and hold the Power + Volume Up buttons.
3. What happens now is that Boot Mode appears onscreen.
4. Select Recovery Mode by using Volume Up to select and Volume Down to confirml.
5. You should have entered the Recovery Mode by now.
6. Select the language of your choise using the Volume Up and Volume Down keys. To confirm, with Power key.
7. Select wipe data/factory reset.
8. Now select "Yes - delete all user data".
9. To complete the hard reset, select "reboot system now". 
10. Good work, you have completed the hard reset.
Instruction #2
1. Hello. Press the Power button to switch on the phone.
2. Is the phone on? Then open Menu, choose Settings and Backup & Reset.
3. Afterwards, select Factory data reset.
4. To start the hard reset operation, select Reset phone again and then Erase everything.
5. Unless you messed something up, factory reset operation is now over. Good job.