[Steven Troughton-Smith] figured out how to push signed firmware through to the iPod Nano 6g. This is accomplished by modifying iRecovery to recognize the device on the USB after forcing a ...
The last iPod touch had the same cameras (720p and 1080p) and Wi-Fi (802.11ac) as the 6G. However, the 7G touch is faster with Apple's A10 Fusion chip versus the A8 and twice the RAM (2GB).