The program itself is 700mb. But you need 3gb of available space on your device for the ios to uncompress, according to Apple Support.
No, only iPod Touch 5 can use iOs 7
Ios 7 is the latest ios. Ios 7 is available on the fifth generation iPods, recent iPads and iPhones 4 and 5.
No it did not. It had IOS 6. But you can get IOS 7 on it. Also when IOS 7 came out they put it on the iPod 5 in stores.
There is no way to downgrade from iOS 7 without disobeying the Terms.
Yes, you can run iOS 7 on the iPhone 4.
Yes, we are up to iOS 7 beta 4 so far and this beta is available to iOS developers.
iOS 7 won't work on a iPad 1, because an iPad 1 doesnt have enough RAM memory to handle iOS 7. Because of that, Apple didn't make iOS 7 available for iPad 1.
The only iPod that can run iOS 7 is the 5th generation iPod Touch.
ios 7 is coming for ipod 4g on september 27th! (today!! :) )
There is no way to undo iOS 7 after restoring your iPod because iOS 7 is not released yet. However, to downgrade the iOS of your iPod simply download the firmware of the iOS you want from the Internet. While in iTunes, hold shift as you click "Restore my iPod to factory settings" and choose the file you just downloaded and your iPod should be on a lower iOS.
Yes, but some people said that iOS 7 will cause the phone run less smoothly.
iOS 7 isn't available on 4th gen iPod Touch