Apple today released the third beta of iOS 7.1 to registered developers for testing purposes, following the release of the second iOS 7.1 beta in mid-December. The update is has a build number of 11d5127c and is available via an over-the-air update or through Appleās developer center website. The first and second betas of iOS 7.1 bundled multiple bug fixes along with several new features including a new "Button Shapes" option in Accessibility and a more prominent location for Touch ID and Passcode options.