Howtosphere: How To Guide For Smart Technology

How to backup and restore data on Vivo S9? Making backups and restoring your data from a backup is easy with a Vivo account, Google account or with the Smart Switch app.

How to perform a soft reset on Vivo S9? Soft process is restart your Vivo S9 without losing any data.

How to perform a hard reset on Vivo S9? If you want to erase all personal data and files from Vivo S9 you can perform a hard reset.

How to perform a factory reset on Vivo S9? If you want to erase all personal data and files from Vivo S9 you can perform a factory reset.

How to change wallpaper on Vivo S7t? Our step-by-step tutorial will help you change the wallpaper on your Vivo S7t.

How to change keyboard language on Vivo S7t? To change the keyboard language on your Vivo S7t, follow these steps one by one.

How to change language on Vivo S7t? To change the language on your Vivo S7t, follow these steps one by one.

How to set power saving mode on Vivo S7t? Power saving mode is a tool that helps you extend the battery life of your Vivo S7t.

How to run a virus scan on Vivo S7t? Our step-by-step tutorial guides you through the process, keeping your device protected.

How to get to developer options on Vivo S7t? Developer mode can help you access hidden functions and secret options with your Vivo S7t.

How to screen record on Vivo S7t? Recording the screen of your screen if you want to share something with your friends or save the video for later use.

How to take screenshot on Vivo S7t? Take a picture of your screen if you want to share something with your friends or save the picture for later use.