It's possible to run homebrew and that's the only thing that can run and Homebrew I know can run a few things. Not psp emulators though... I could be wrong, but I've read it somewhere that it's possible.
https://www.google.com.ph/url?sa=t&...Gf2PNrmJJaKSnp3hw&sig2=tj7bv2MWHSIKkl2uZlSpiw
It says there it can run unrest3icted homebrew and custom themes or something.
Sorry, my location doesn't provide access to hackinformer, this is the best I can do.