download 11.1
need to download 11.1 on iphone and don't how
iPhone 5, iOS 7
need to download 11.1 on iphone and don't how
iPhone 5, iOS 7
You need iTunes 11.1 on your computer, not your iPhone.
You may be getting this message if you are trying to activate your new iOS device using an older instalation of iTunes on your computer.
iPad Essentials - Setting Up
http://www.apple.com/support/ipad/essentials/
You should not have to download and install iTunes from Apple in order to get the latest version on your Mac. You should be able to choose Software Update from the Apple () menu.
OS X: Updating OS X and Mac App Store apps
http://support.apple.com/kb/HT1338
Alternatively, you can try and access the update from within iTunes itself by selecting teh Check for Updates menu item.
iTunes: How to install the latest version
http://support.apple.com/kb/ht5654
If both of the afore mentioned update methods fail, then another option is to download and install iTunes directly from Apple's download site.
Software downloads: Frequently asked questions
http://support.apple.com/kb/HT2404
Download iTunes
http://support.apple.com/downloads/#itunes
Troubleshooting iTunes installation on Mac OS X
download 11.1