What ios does the ipod touch 4th generation have?
No context provided
What iOS does the original iPod touch 4th generation have?
iOS 4.1
No context provided
What iOS does the white model ipod touch 4th generation have?
iOS 5
No context provided
What iOS does the ipod touch 4th generation that was released on February 21, 2014 have?
iOS 6.1.6
iPod Touch (4th generation)
https://en.wikipedia.org/wiki/iPod%20Touch%20%284th%20generation%29
The fourth-generation iPod Touch (marketed as The new iPod touch, and colloquially known as the iPod Touch 4G, iPod Touch 4, or iPod 4) is a multi touch all-purpose pocket computer designed and marketed by Apple Inc. with a touchscreen-based user interface. A successor to the 3rd-generation iPod Touch, it was unveiled at Apple's media event on September 1, 2010, and was released on September 12, 2010. It is (officially) compatible with up to iOS 6.1.6, which was released on February 21, 2014.
IPod Touch (4th generation)
The 4th generation iPod Touch, colloquially known as the iPod Touch 4G, iPod Touch 4, or iPod 4, is a multi touch all-purpose pocket computer designed and marketed by Apple Inc. with a touchscreen-based user interface. It is a successor to the 3rd generation iPod Touch, and it is officially compatible with up to iOS 6.1.6, which was released on February 21, 2014. The original iPod Touch 4th generation has the iOS 4.1, and the white model has the iOS 5.