Went away for a few days, came back and kids have accepted an update, now I am on 4.2 and nothing works. I ran bannerbomb to get homebrew channel back. Can I use a backup of my nand to go back to how things were before or do I stay on 4.2 regardless? Also, do I need a controller to restore? I tried it and it says press A+B+Y+X so I guess so?
My fault for leaving wifi on but hey.