Splash Screen Problem

That is the tell tale signs of a corrupted ROM. Are you super positive it just started doing it after doing the new splash screen? Haven't touched any other patches around the same time?And might you have any recent backups of you ROM? Before doing something as major as hacking in a new splash screen you should have backed up the ROM. That whole process is rather delicate and iffy. The damage can be repaired, probably some bytes got re-arranged somewhere wrong, but first things first.