Downgrading problems

Following everything in the guides for downgrading, but when i goto to photo it freezes and shuts down. What the hell am i doing wrong ive tried this on a mates PSP with the same trouble.

yer then did you go onto game and see if the downgrader was there ?
lol

Of course i did, it says no need update as i have 2.0 something like that. Im not getting the text when i go into the photo folder.

If you extract the files into your root folder automatically using winrar, winace, etc.... It may extract the included PSP/PHOTO (or some folders similar) into your memory stick. Instead of letting that happen, just drag all the files into the correct places manually and that should solve your problem. I had this same problem and I fixed it after I figured out that I had too many folders.