This is pretty new to me. I'm sure there's gonna be a handful of douchebags calling me a noob. I've been trying for a couple days to get this to work. I can never get past the first set. It always says it's corrupt. I've tried to install tons of custom firmware, but it'll show it as corrupt or as an error. I have 3.71 Sony firmware. Is that what's causing my problem? If so, I do I resolve that?