ios7 beta on ipod touch 4 - how to intsall

Question

the apple developer newsletter states:

iOS 7 beta 2 for iPad, iPhone, and iPod touch...

but how to install iOS7 on ipod touch 4? Which image should i use? Available for the ipod touch is only the image für the 5th generation.

Answer 1

iOS 7 can only be installed on iPod 5.