(adsbygoogle = window.adsbygoogle || []).push({}); I've found the threads and guides to install and use the .PKGs as well as jailbreak the PS3, but they all require having firmware v 3.55, which I don't have since I'd upgraded to 3.73 before I'd even remembered about this place. My question is, are there any custom firmwares or .PKGs that work on 3.73? I've tried looking around, but I haven't managed to find anything.

nope you need 3.55 CFW to install those PKG's

So I'm pretty much SOL?

well you just have to wait for 3.7X CFW coming...because you can't go back to 3.55 from 3.73...sorry

Well, I know that. But will the .PKG files still be compatible, or will I have to wait for someone to come out with a new one of those?

they will be compatible because those hack .PKG were made based on the game region, not based on the CFW version...IMHO

Sweet. That's all I needed. Thanks. Now I just gotta wait for the new cfw. Thanks.