Latest firmware 4.65
Can be jailbreak as long as ur ps3 is jailbreakable....
Jailbreakable Model
Ps3 Slim with Model Number Starts with CECH2....
And Ps3 Phat models are Jailbreakable

Model CECH3 AND CECH4 are not possible as of the moment for downgrade and jailbreak

Free 10 games of ur choice.....
Pm or Txt 09393045192

Service Charge Php 2,500.00
Add gamay for home service depende sa imo location
Labangon area My place.... Barangay Tisa