jailbreak ps3 slim

Hello community, I have different questions. Firstly I would like to upgrade my PS3s Firmware, but I don't remember which CFW I have putten on there. How can I find it out, and can I normally upgrade with the Recovery stuff? Then, will I keep my games which I copied of my BluRays? Or do I have...

here is a tutorial about jailbreaking PS3 fat and PS3 Slims. Keep in mind that the E3 flasher will downgrade any compatible PS3 it doesn't the firmware that it's on because the E3 flasher is Hardware downgrading. E3 flasher will only work on NOR PS3 here are some links with fat PS3 and slim...