Helping a friend out with his PSP, I originally set him up with CFW 6.20 B8, and it's been working fine. He tried to install a mod for the browser or a homebrew browser alternative. According to his story, he installed a few files in flash0, he doesn't remember what he installed and can't find the original name. He thinks it might've been Netfront, but I don't think so. Now, whenever he goes to use the browser listed under "Internet" on the XMB, he gets a black screen and the PSP reboots. it works fine otherwise. Any suggestions?