Sat Aug 11, 2007 2:32 pm by swats97
I had that problem when I used pimpmy psp program. Since you can get into recovery mode, download the 1.50 recovery eboot and install it into your psp. You can install the eboot when you toggle usb while you are in recovery mode. It will start your psp on firmware 1.50. You are going to have to upgrade back to 3.40oe-a