Psp wont load games after update from 3.52 to 3.90-3

I need some help here. I got my hands on a game I wanted to play that would just black screen when I loaded it. I assumed my firmware was out of date, as it was a new game. I just finished installing the latest dark alex 3.90 release, and now the game errors out when I try to load it. Worse yet, it errors out when I try to load another game from the disk that used to work. Also, it would appear all of my custom theme information has disappeared.

Can anyone help me out here with some ideas? The error code when the games don't load is 80010013.

You would have lost your themes because updating your fiqmware reflashes all the flash0, thus overwriting your theme. As for the game error, i have no idea.

Hope this helps,

Angus

Check settings in recovery. I had the same problem the other day.

Did you change the GAME3.52 folder to GAME3.90 just a guess if your trying to run homebrew stuff.