excellent news!! with things like these crappy no skill cheat devices working on cfw i'm so glad, and wish sony would implement this immediately on every game, this has come around.. a lot of games are full of cheats and pirates.. not fair if you do the right thing and actually own the game!!!
You're apparently a way off here - CFW = No online - so why mention cheating anyway?? And even if there IS someone currently capable of running CFW and accessing (safely) PSN they would be most probably skilled or connected enough to avoid installing the latest game patch either and still go online with the game so no win here either.
Not sure why anybody would bother updating a game like COD while using CFW, as all the updates are online mutiplayer related, which is of no use to somebody on CFW since they have no PSN access.
I liked to keep it up to date, glitches in single player still do get addressed now and then. 1.09 still has random monkey bombs, failed thundergun/zeus cannon shots, and disappearing monkey bombs. I was hoping some day, they might actually address those issues.