Button commands are all messed up - need help!

[Daneder]

Hey there,

A few weeks ago I downloaded SVCPlayer for the PSP in order to take screen shots, and it worked perfectly. Yesterday, out of the blue, my PSP stopped working - I could enter Recovery Mode, but when I tried to actually start it, the screen went black.

I decided to give it some time, and today I got my PSP to work on the first try. However, I encountered an odd problem - the button commands are messed up. For example, when I try to play Final Fantasy 1, I can't use the diagonal buttons (only in battle, they work fine anywhere else), and my screenshot command was inexplicably moved to START, which naturally disabled the use of the START button. I decided to delete SVCPlayer, but for some reason nothing changed, it's as if it's still there. How can I fix this? I considered restoring the settings to default, but I have custom firmware and I'd hate to mess around with that. How can I restore the buttons to how they were before without screwing everything up?

Thanks in advance,
Dan.

[sourced]

id suggest you boot back to 1.50

i think its your only hope. then from 1.50, go upgrade back to a CFW