[Null12]

Hello,

I know this is wildly noobish, but I've been poking around for several hours and haven't been able to set myself straight. I tried downloading a .cab file that would supposedly add a percentage meter above my battery. Unfortunately, it didn't work (stock Sprint 6.5), and mucked up the top bar a bit (I now have a random black box next to the icon, I can't pull up my notifications, and the battery meter always shows full). I tried uninstalling the battery cab, but it didn't seem to undo anything.

Is this something I can fix somehow? Alternatively, is this the kind of thing I need to flash the rom over? And if so, do I want to go back to the stock rom, or is there some benefit to using a non-stock rom (I've been looking at some by MightRom, but that's confused me even more)?

I appreciate any help you can provide.