Okay so I just bought a psp go and it's at 5.70 OFW. I've successfully used the patapon exploit and have got as far as loading gpSP from the HBL menu. However, after I try to load gpSP and error comes up saying 'systembuttons.prx' and some writing in japanese. I've tried re-downloading the correct gpSP version and deleting the systembuttons.prx but to no avail. What else is there that I can do to fix this error?
Thanks