Apple has just rolled out an update to iOS bringing it to version 6.1. The latest iOS
brings LTE support for 36 additional carriers offering the iPhone and 23 offering
the iPad.Siri is also updated and allows you to purchase movie tickets right off the app.Fornow, however, this feature is available only in the US. iTunes Match is updatedas
well giving its users the ability to download individual songs off iCloud.
Finally, there's a new button that allows you to reset the Advertising Identifier in
addition to lots of other minor, under-the-hood bugfixes.
Available as a free download, the iOS 6.1 update is up for grabs for owners of the
iPhone 5, iPhone 4S, iPhone 4 and the iPhone 3GS, the iPad (third and fourth
generation), iPad mini, iPad 2 and iPod touch (fourth and fifth generation).

source: engadget.com