Xiaomi Pad 5 Re-Installation [Without PC]

Prerequisites

Reboot to modified TWRP Recovery.
Flash Nabu WinInstaller.zip and Wait till all process completed and Windows setup appear.
Double click on Android icon from desktop, to switch back in android (from windows) .
For booting into Windows (from Android), Download and Open Woa-Helper.apk app, allow root permission and press QUICK BOOT TO WINDOWS