Software Option for Rotation Lock or Mute on iOS 4.3

Apple has seeded the first version of iOS 4.3 to developers. This beta version of iOS 4.3 brings software option for rotation Lock or mute on iPad. In iOS 4.2, Apple has turned the switch into a mute button.iPad customers will be able to set the switch’s functionality to locking the screen or muting the volume in the final version of the software update.