my ipod nano 6th gen keeps turning itself down

Hello Alex,

I would suggest this troubleshoothing section in the article named iPod nano (6th generation): Hardware troubleshooting http://support.apple.com/kb/ts3474

Constantly restarting

• Try putting the iPod into disk mode and restoring:
  • Reset the device (press the Sleep and Volume Down buttons simultaneously until the display turns black—about eight seconds).
  • When the display turns black, hold down the Volume Down and Volume Up buttons simultaneously until the device enters Disk mode.
• While the device is in disk mode, connect it to iTunes and try to restore.
• Sync to iTunes and try to restore the iPod.

All the very best,

Sterling

You got it, glad to help! 😀

Restore firmware is not helping with mine, any other way to fix this?