New features include the ability for iTunes Match users to download songs one at a time rather than by album, and support for connecting a Bluetooth keyboard to Apple TV devices
Major new addition is support for more 4G LTE networks worldwide with another 36 carries now supported which brings the total number up to 56.
Apple have also added a new button to reset the “Advertising Identifier” which is what advertisers use to bombard users with targeted adverts. You’ll now be able to reset the data , as well as having the option to opt-out of receiving targeted adverts.
US users will also now be able to use Siri to book cinema tickets thanks to the Fandango application. In essence users will now be able to order tickets using their voice alone.
iOS 6.1 also includes a number of security and bug fixes which are always an important inclusion in any operating system update. While, the overall speed and reliability of the operating system has also been improved.
iOS 6.1 is available to download right now on the iPhone 3GS and later and the iPad 2 and later.Currently there is no iOS 6.1 jailbreak.You can update to iOS 6.1 now through iTunes or directly on your iPod Touch, iPhone or iPad in the Settings menu, under General and Software Update.