Wiimote firmware corruption?

[tueidj]

That is pretty interesting... I might have a play around with those bytes and see if I can recreate the "invalid packet type" errors to try and figure out exactly what the meaning of that data is. I'd assumed the xx bytes were some form of checksum over the whole EEPROM (including the bytes at the beginning which aren't accessible over BT, containing the wiimote's BT addr and the paired wii's BT addr).