no wifi after installing 12.2

1. Updated non-boothing 5.2 ATV2 to 5.3 jailbreak using seasonpass
2. booted (tethered) using seasonpass boot loader
3. got wifi going on ATV2
4. connected to ATV2 from my Mac (sitting next to it) using ssh admin@IP
5. Went through all the instructions here : http://wiki.xbmc.org/index.php?title=HOW..._2#ATV_5.x : for item 2.1, nothing else
6. Rebooted appletv, did another tethered boot
7. Stuck at "setting date and time".
8. Pressed "menu" on ATV2 remote
9. Settings > General > Network -> my network isn't showing
10. Tried entering ssid of my router. Scanned for 10 minutes. Nothing.
11. Reboot. Tethered boot. Stuck at "setting date and time". Menu past it. No wifi. Rinse and repeat.

Everything was working up until XBMC was put on it.