You know you can use priiloader to bypass the update prompts and even if an update is indeed "necessary" to play a game you just need to install the right IOS right?
Uh... x.x no. I'm still a noob at stuff like that, so I wouldn't even want to try.
It doesn't matter, my SD Card's still broke and my custom CSS and SSS are gone, as well as some few custom PSAs I started and saved to it but never finished.
I'll never get it the way it was.