Hello and We're back here to guide you How to install MIUI System Apps (which is ignoring to install and showing "can't install system apps from unknown sources") with 3 methods : 1.Using Pc in ADB mode. 2.Using Split Apks installer (Sai) (non rooted method) (PC and Shizuku app needed only one time) 3.Using Sai Apk installer (rooted method for rooted devices) 1.Installing System apps in ADB mode using PC To Read CLICK HERE!!! 2. Installing System Apps using Sai Installer (non rooted method)(PC…