I just rooted my phone and successfully link all movable apps to my external sd's 2nd partition (ext4) using link2sd.
I did a restart and everything's fine, same on the second restart...
but the third time most apps disappear, only system apps are there...
When I try to use messaging app to text someone, it'll crash. It will say: "Unfortunately, Messaging has stopped".
What should I do except from restoring my backup or doing factory data reset?