[Question] how to reverse the exploit?

[Bakr-Ali]

First of all, I'm a noob with some experience in linux & adb commands & Shizuku, and stumbled upon this project and thought (from its description) that it is essentially like getting root access without actually rooting the device and tripping the knox hardware thing.

So I tried it and followed the in-app instructions to downgrade whatever SMT is (I have no idea) and grant Shizuku permission. I tried the local shell (ls -a command) but got permission denied. So, I uninstalled the app as I didn't want to do anything further since I don't have knowledge about it and its risks.

Now, how do I reverse the downgrade of SMT so that my device is less vulnerable? And is that the only thing that I should reverse or did the app do other things that should be reversed too?

[ZXMushroom63]

just reboot, that re-upgrades the downgraded app