This guide details how to set up a clean rooted system.
The list of global Android hotkeys may be useful: https://github.com/Magicx-Breeze/Dawn/wiki/Default_Control_EN
- Get Android image with root access from here: https://github.com/Magicx-Breeze/Dawn/releases/download/Mini28/Native.Android.with.adb.root.access.zip
- Get PhoenixCard flash tool from here: https://github.com/Magicx-Breeze/Dawn/releases/download/Mini28/PhoenixCard.zip
Flash the image with the tool.