1. To start, turn off the phone using the POWER button.
2. At the same time, press the Volume Up(+) and POWER key for a short time.
3. You need to release the POWER button when allview appears.
4. When Recovery mode appears, release the Volume Up(+) button.
5. Select the menu option wipe data / factory reset. Use the Volume Up(+)/Down(-) buttons to go through the menu items and the POWER button to confirm the selection.
6. Select Yes - Delete all User Data and press the POWER button once.
7. Overload the phone, select reboot system now and press the POWER button once.
Hard Reset - advantages and disadvantages Allview V3 Viper?
In simple words, Hard Reset means hard resetting the phone. As a result, the system automatically returns to the factory settings and the system is completely cleared. Contacts, correspondence, application, files, search queries, passwords - all of this is deleted from the device's memory.
Benefits of Hard Reset:
The ability to get a completely clean phone from user settings and data. Removing viruses that have entered your phone. Solving problems that have arisen on the device due to an application conflict.
Disadvantages of Hard Reset:
All your data and media files will be deleted. The need to back up contacts from the phone book, settings and media files. Unfortunately, in some cases, not all viruses on Android will be removed, even after a hard reset.
What needs to be done before the Hard Reset operation.
If you want to do a hard reset on your phone, then make sure you know the login / password for your google account. Before a hard reset, you can log out of your google account in advance. Then, after performing a factory reset, you do not need to remember the login password for your Google account. If after resetting the settings you cannot log into your Google account, then you need to find instructions for bypassing the FRP lock for your phone model. It is not possible to bypass the FRP protection on some new phone models, and for this you will need to contact the official service center.
After performing a hard reset, your device will be completely wiped clean. Everything that was in the memory of your device will be deleted.
What can be done to avoid losing important information?
If important information (contacts, photos, videos) remains in the memory of your phone, then it can be saved in several ways:
Sync your data with Google contacts, Google drive. Backup your data, contacts and media. With the service programs for your phone, you can transfer important data to your PC.