Sony today released the 4.65 Firmware Update for the release PS3, which, according to the by clicking here it contains the latest versions of security, settings, possibilities and other details.
In short, it improves system performance and stability during some console operations. However, they are permanent movement of the company to "kill" everyone new edition τα jailbreak που έχουν κυκλοφορήσει μέχρι στιγμής. Μέχρι να βγουν στο Internet new and the company to move on to a new firmware version and the cat and mouse hunt continues.
So go ahead and upgrade accordingly to what you have done on your console.
To upgrade, you will need to connect your console to the internet or otherwise download from here the new 4.65 fireware and install it whenever you want.