Write error in System - Device rooted - Any fix ?

[Azaruddin]

After the optimization of apps are done, the device gets into soft reboot mode and stuck at boot animation. (the brightness is very dimmed).

hmm k restore ur Nandroid backup and then take a backup of all apps with titanium Backup and then clean flash the oos zip after booting is completed the restore all app backup.
ur problem will be solved

 

[ProudRed]

Have successfully rooted with super su into the system. But still when tying to modify system files, I am getting 'resource busy'.

 

[ProudRed]

Finally fixed it after removing Magisk

 

[Himandrit]

Finally fixed it after removing Magisk

How did you fix it? I tried everything can't get it to work

 

[ProudRed]

Remove magisk and try. Its been 2 years.