The screen of vivo mobile phone is broken. During the warranty period, there is no man-made damage and it can be replaced for free. Vivo phones usually provide a certain warranty period. If the screen is broken due to non-human damage during the warranty period, you can enjoy the after-sales service of replacing the screen for free. Users can send their mobile phones to the official after-sales maintenance center of vivo, and the after-sales maintenance center will replace the new screen for users free of charge.