I've searched this all over but no results could someone please tell me what error code 1621 means? So i was using my ipod fine, then the battery lost all of it's charge so i plugged it in, but when i did my ipod restarted, fine right? well it's been stuck on the apple logo. I've tried to restart it AND restore it countless times. it showed up on my PC as just "iPod" with only the summary tab availible. I tried to restore but once the firmware extracted "an unknown error occured (1621)" I've searched for the code everywhere but no answers any help?