i hope i am posting in the correct place.
my friend has handed me an old ish phone he had
i have no idea what he has done to it but it needs fixing
it is stuck in some type of recovery (Clockworkmod recovery 18.104.22.168) and i cannot move up or down and everytime i boot up the phone its there and i cannot do anything
samsung galaxy ace gt-s5830i
how do i fix this back to what i believe is called stock ?