Custom Prometheus-3 firmware 5.50 released

[wraggster]

News via http://www.psp-ita.com/?module=news&id=44046&view_reply=1

Finally here comes the new CF Prometheus made by Chinese hrimfaxi coder for the CF 5:50 GEN-D3, and then for the PSP-1000 PSP-2000 and excluding those with TA-088v3 motherboard. The CF-3 Prometheus sensitivity improves compatibility with new games that require firmware 6.30/6.31, correcting some bugs of the previous version.
More details in the box below.

* UPDATE *
Released version 5.50 Prometheus-3 (v2) that corrects the problem of bailouts

* UPDATE2 *
Released version 5.50 Prometheus-3 (v3).

[dmac]

Is there a good tutorial for this somewhere? I have a couple of new games that I can't play. ModNation Racers and Hot Shots Tennis. I tried using the old version v2 but couldn't get the games to play. Not sure what I am doing wrong. Any ideas>