First we present our apologies for this release that posed more problems than we expected. To be very frank, in our tests made in the same manner as other times, we had satisfactory results, but several factors intervened between the announcement of the online one. We will try to explain the why of how this release cursed.
Firstly, the original version that was being posted was well prepared for this announcement and we had given 24 hours of additional testing to verify that everything worked well. This first release does not launch the protected games but all games 5.55 +. In the process, Yoshihiro out how to counter the protections we have decided to announce and release in the edit function. So this is where we fished for if everything worked in our tests, it is found that certain protections of our CFW have come to panic under certain conditions and also depending on the model of PSP. Moreover, to avoid (too much) delay the release, we dropped the baby without giving her a test period of time. Accept our apologies for this.
Note that GENyUS and Yoshihiro currently working to ensure that these mistakes are forgotten as quickly as possible and we will post the Custom Firmware 5.50GEN-D when everything will be validated and verified. A priori, this should not be long and, again, be assured that we are sorry for any panic.