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 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 reset accessibility settings on Vivo S7t? Reset accessibility settings without compromising your personal data with our easy-to-follow step-by-step tutorial.