Psp 3004 version 6.20 with hack. I installed 6.20 hack a few days ago and today when I added a new iso in my memory stickim unable to find it in the psp. I might have messed up the permanent patch addon since it just say I got version 6.20 in sys info. Is it safe to just reinstall the whole thing without bricking it? Or should I uninstall it somehow?