Trying to upgrade from 5.50 GEN-D3 CFW to 6.60 OFW. "The system software of your PSP system is version 9.90. There is No need to update." What can i do to fiks
PSP 1001 CFW 5.50 GEN-D3 with Prometheus 4 | I'm selling my … | Flickr
CFW 5.50 GEN-D3 Recovery Flasher add-on for PSP - video Dailymotion