iOS 6.1 Gold Master Download / Install: How to Update to IOS 6.1 Download most advanced mobile OS. iOS 6.1 Download with its easy-to-use interface, amazing features, and rock-solid stability, iOS is the foundation of iPhone. And even as others try to catch up, the technologies and features built into iOS keep iPhone years ahead.

Make sure you’re running iTunes 11 or later version. You can download iTunes 11 from here and then install it.

IOS 6.1 BETA DOWNLOAD LINKS

1) Download iOS 6 firmware for iPhone/iPad/iPod Touch from the this links -> iOS 6.1 GM Download.
2) Open iTunes and connect your iDevice via USB cable
3) Select your device from the left navigation panel on iTunes 11
4) Hold down the Shift (Windows) or Alt/Option (Mac) key and hit the restore button on iTunes
5) Browse and select the downloaded iOS 6 IPSW file. Let the restore process complete.