It's a classic PSP already at 3.90 M33.
I was fixing up the memory stick to be able to change the firmware on slim so I did all that despertar cementerio thingy and followed the instructions. Now, at the end, I became an idiot and "updated" my 3.90 M33 classic to 3.71 M33.
Now, it goes to the loading screen after SCE comes up and freezes .
It automatically shuts off after 10 seconds or so.
Also, I can't seem to use the Pandora on the classic anymore, it just doesn't show up.
I might have to make a new one.
Any idea what happened or what I can do to fix this problem?
EDIT: I've just used the recovery and errors starting coming up everywhere. Now I can't even turn it on.