Play online without upgrading to the latest official firmware? It is now possible with PSNabler, a convenient plug in a patch that allows us to access the multiplayer via the PlayStation Network without forcing them to forego the benefits of a CF. Installation is easy, simply copy a few files in the package folder seplugins and activate the menu recovery, then we start one of our backups (does not work with titles in UMD).
A list of currently supported games, which includes two different versions of Resistance which is Little Big Planet, is reported to follow with their identification codes, but remember that PSNnabler may not work on custom firmware older.
* UPDATE *: The coder has released an update for Redha PSNabler, which is introduced to be compatible with the game PixelJunk Monsters Deluxe.
UCJS JAP-10090 Resistance
Uçuş US-98668 Resistance
NPUG-80114 Siphon Filter Combat Ops
Little Big PlanetEU UCESA-01264
Little Big PlanetUS Uçuş-98744
NPUG-80248 PixleJunk Monsters Deluxe