Vid format Vid format is a streaming media format of silent video files, which may be composed of a group of continuous picture format files shot by a camera after analysis.

To thoroughly clean Xiaomi's mobile phone, first open the folder RE Manager-Data-Dalvik-Cache, which contains a series of files, all of which are garbage and system cache files left over from software uninstallation, and can be deleted. It takes a long time to restart the phone after restarting, because some systems need to reload deleted files and wait patiently. After restarting, you can look at the space and capacity comparison before and after using the mobile phone, and you will find that the memory of the mobile phone will be greatly improved.