1 Reply Latest reply: May 16, 2012 10:57 AM by MrHoffman
Bobby2005 Level 1 Level 1 (0 points)

Do I need a computer or can I from phone


iPhone 4
  • MrHoffman Level 6 Level 6 (13,020 points)

    iOS 5 and later can install updates over the air; from the iPhone or iPad device.

     

    Preferably via a WiFi connection, for speed and so you're not consuming cellular data.

     

    Upgrading earlier iOS versions requires connecting to iTunes on an OS X or Windows system.

     

    Once you upgrade your device to iOS 5, you can then upgrade through either path when that's next necessary.