The first point update of iOS 6 brings support for more LTE networks as well as a movie ticket-buying feature within Siri. Read this article by Josh Lowensohn on CNET News.
Apple yesterday released iOS 6.1 for the iPhone, iPod touch and iPad, citing only a few relatively minor new features and fixes. The update primarily includes expanded LTE support for specific iPhone and iPad models, Siri and iTunes Match improvements,
iOS 6.1 arrived just a couple of days ago, bringing little beyond support for new international LTE carriers and movie ticket purchasing via Siri in the U.S.,..
After launching on Monday, iOS 6.1 is already being used by nearly 22 percent of users monitored by one Web content firm, setting up Apple's newest mobile OS update to be the most quickly adopted to date. iOS 6.1. Data collected by Onswipe, a web
But if you want to try it on your own iOS 6.1 device, the choice is yours. At least, it is if you have an older device – specifically, one with an A4 processor, such as an iPhone 4, iPhone 3GS, or iPod touch 4. (The iPad 1 has an A4 chip, but can't run
Source:
http://www.newyorkmirror.com/2013/01/31/ios-6-1-sees-22-adoption-in-less-than-two-days-could-be-fastest-ever/