My son entered too many incorrect passcodes on my iPod Touch and apparently forced it to wipe my iPod clean. Sadly, this has happened before. I connected to iTunes and restored from my latest backup and then sync'd. When I went to unlock my iPod, instead of being presented with the usual numeric keypad, I was given the full qwerty keyboard. This was alarming, but I switched to number mode and entered my numeric passcode. I was told "Wrong Passcode, try again".
What has happened? Why won't my passcode work, and where did this qwerty keyboard come from? And most importantly, how do I fix this?