Disable FileVault
Reboot into recovery mode and run:csrutil authenticated-root disable
Reboot back into MacOS
Find your root mount's device - run mount and chop off the last s, e.g. if your root is /dev/disk1s2s3, you'll mount /dev/disk1s2
Create a new directory, for example ~/mountRun sudo mount -o nobrowse -t apfs DISK_PATH MOUNT_PATH, using the values from above
Modify the files under the mounted directory
Run sudo bless --folder MOUNT_PATH/System/Library/CoreServices --bootefi --create-snapshot
Reboot your system, and the changes will take place
I'm getting following error after entering sudo mount -o nobrowse -t afps /dev/disk1s5 ~/mount
in terminal:
mount_apfs: volume could not be mounted: Resource busy
mount: /Users/ishanpandey/mount failed with 75
RealNeighbour
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution