Factory Reset vivo Y91 (Mediatek)

OS: Android 8.1 (Oreo); Funtouch 4.5

CPU: Octa-core 2.0 GHz Cortex-A53

Display: 6.22" inc

Camera: 13 MP, Dual

User data format and reset vivo Y91 (Mediatek) to factory settings.

Before resetting to factory settings, it is recommended to remember the login and password from your Google account or delete your Google account if you are going to sell your phone. In this way, you will avoid problems with the Factory Reset Protection function, which asks for a password for a Google account.

Before reset vivo Y91 (Mediatek), follow these steps.

1. Make sure your phone's battery is at least 70% charged.
2. Copy your contacts, photos and user data to a flash drive or PC.
3. Logout from your Google Account.