I have a legally purchased fat PS3 that is stuck running demonstration firmware.
For anyone who doesn't know, it's the same hardware as a retail 60gb version, but is running firmware with crippled features (most notably for me, no access to the PSN store). I've been waiting a long time for a hack to come along to let me get rid of this and just go to normal firmware.
I've seen it mentioned a few times that the ps3jailbreak stick's software includes a pkg manager/browser.
Does anyone know if I would be able to to run an official Sony firmware pkg with this? Does anyone have access to a demo unit and a jailbreak stick to give this a try?