After playing around with the recent discoveries made by James Whelton, another iPhone developer and hacker Steven Troughton-Smith has found DFU mode in the 6th-gen iPod nano which is similar to the one found in all iPhones and iPod touches.
Developer James Whelton is now back with a complete guide on how to remove apps from the 6th-generation iPod nano, and then add blank spaces by using Springboard hack that he discovered yesterday.