1. To start, turn off the phone using the POWER button.
2. Next, you need to press and hold the Volume Up(+) and POWER and POWER button within a few seconds.
3. You need to release the POWER button as soon as the VIVO logo appears on the screen.
4. Release the Volume Up(+) button when you will appear Recovery mode.
5. Use the Volume Up(+)/Down(-) buttons to select Wipe Data and press the POWER button to confirm.
6. Select again Wipe Data and confirm the selection by the POWER button.
7. Select Reboot Your Device Use the POWER button.
Hard Reset - advantages and disadvantages Vivo V3?
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 reset the phone, thereby improving its performance. Removal of viruses that interfere with the normal operation of applications and the system. Solving various problems on the device, for example, with a camera, Wi-Fi or other applications.
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. In some cases, it is impossible to remove all viruses from Android, even after a hard reset.
What needs to be done before the Hard Reset operation.
So that after a hard reset you can use your phone, make sure you know the login / password to your google account. Also, before resetting, you must first log out of your google account. In this case, after performing a factory reset, the phone will not ask for any logins and passwords and you can use your device. 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 personal data (contacts, photos, videos) remains in the memory of your phone, then they can be saved in several ways:
Sync your data with Google contacts, Google drive. Create a backup using Titanium Backup. With the service programs for your phone, you can transfer important data to your PC.