I bought a MiA2Lite, I unlocked the bootloader, installed Magisk and the GCam. Everything good. Until this morning: I found a notification of the availability of a system update but I could not install it. So I decided to uninstall Magisk, I opened magisk Manager, I pressed uninstall and the phone has restarted but .. does not start again, it crashes with the image of the android robot lying down and the word "no command". How can I do?