I put 6.2-7.7 -ns6277/3027 prerooted rom and magisk 20.4 on my rooted stick with twrp and in adb with computer took the 3 commanded updates and disable them and in magisk it says checking for updates and so does my stick when I go into about my stick in settings there it says checking for updates is it alright it hasn't updated I went into system bin and deleted ewriter and efuse-check.sh cause stick had them I would like to stay on 6.2-7.7 if could is there a way to fix checking for updates if can't I will do what you all suggest.