(adsbygoogle = window.adsbygoogle || []).push({}); Hello, I am looking for a CFW, currently I have 4.66 OFW, and I need a way to install .pkg files from a USB, so basically, I need to jailbreak it. I don't care which version it is, until it works and online works too.

You need a e3 flasher to downgrade to 3.55 and then you can install a CFW

For real? Can't I install a system update via media storage, that allows installing .pkg files?

No, if you try to do it your ps3 Will get bricked

You need too Downgrade your PS3 too 3.55 OFW with a E3 Flasher then get a 3.55 CFW then update to that then update to any CFW firmware you want after that and install a spoof that's for your firmware there your jailbroken, I'm sure this has been answered about maybe 500 times in the past 5 years so please stop with these posts asking how to jailbreak a OFW when its been answered.