External devices don't work?
Apologies if this has been mentioned before, but I went back a few pages and didn't see anything.
So I just bought the GPS receiver and Maplus, but when I boot it through DevHook (0.51, running firmware 3.01), the PSP doesn't seem to want to pick up anything from the receiver. The same happens in MGS: Portable Ops.
I notice the USB doesn't connect in emulation mode either, so are external devices completely useless if you're emulating higher firmware?
(And just in case it matters, it's the actual game I'm using, not an ISO.)