Just a heads up; remember that 3.73 jailbreak being developed by KaKaRoTo? Well, forget about it. There’s a 4.00 Jailbreak and once again, it comes from KaKaRoTo. The saiyan tested what I had assumed since the announcement of the official 4.00 update – It was that fact that unlike traditional firmwares, no improvements for security were outlined.
I guess if there was any time for Sony to release an update it would have been after 3.73, but I guess that shipped has sailed.
We’ll keep you posted!