I have this annoying problem with my sgs2 (4.0.3)
I have rooted my terminal using odin and everything and I have not installed any rom.
The problem is this:
- apps previously installed in my external sd card won't be read/recognised;
- I cannot move apps to sd with any program;
- apps are still present in my ext sd (occupy memory, I can see them in settings/apps);
- n7player can play music present in the sd.
- exclamation point present during reboot..
Possible problems (some ideas I got from surfing the web): permissions, change of ext. sd location..
Possible solutions: none until now
Last thing: I read some other similar topics but I decided to start a new one because I really couldn't get much of them so please, I am stilla noob about these things, be patient if I don't get everything you suggest