Custom - Rom Vivo Y22 ((new))
Wipe Data, Cache, and System partitions to remove the original FunTouch OS. Use the command fastboot flash system .img via FastbootD mode. Format Data
A custom ROM is a modified version of the Android operating system that is not officially supported by the device manufacturer. It's a customized version of the Android OS, built from the Android Open Source Project (AOSP) code, with modifications and additions made by developers to enhance performance, features, and user experience. Custom Rom Vivo Y22