From what I've read online, I have to patch IOS80, but I have no idea how to do it.
Also, I'd like to ask if there is a reason to update the console, should I do it or not.
sysCheck v2.0.1 by Double_A
...runs on IOS58 (rev 6175).
Region: NTSC-U
System Menu 4.2U (v481)
Hollywood v0x11...