3 Replies Latest reply: Mar 24, 2013 10:25 AM by Kappy
nursenc1 Level 1 Level 1 (0 points)

How do I update 4.2.8 to new software


iPhone 4, iOS 4
  • 1. Re: How do I update 4.2.8 to new software
    roaminggnome Level 10 Level 10 (90,765 points)

    iOS: How to update your iPhone, iPad, or iPod touch

     

     

     

    Read the entire article, not just the first half.

  • 3. Re: How do I update 4.2.8 to new software
    Kappy Level 10 Level 10 (226,795 points)

    See the chart below to determine whether you can upgrade your device and what you can upgrade to.

     

    IPhone, iPod Touch, and iPad iOS Compatibility Chart

     

         Device                                       iOS Verson

     

    iPhone 1                                      iOS 3.1.3

    iPhone 3G                                   iOS 4.2.1

    iPhone 3GS                                 iOS 6.1

    iPhone 4                                      iOS 6.1

    iPhone 4S                                    iOS 6.1

    iPhone 5                                      iOS 6.1

    -------------------------------------------------------

    iPod Touch 1                               iOS 3.1.3

    iPod Touch 2                               iOS 4.2.1

    iPod Touch 3                               iOS 5.1.1

    iPod Touch 4                               iOS 6.1

    iPod Touch 5                               iOS 6.1

    -------------------------------------------------------

    iPad 1                                          iOS 5.1.1

    iPad 2                                          iOS 6.1

    iPad 3                                          iOS 6.1

    iPad 4                                          iOS 6.1

    iPad Mini                                     iOS 6.1

    ----------------------------------------------------------

    ----------------------------------------------------------

     

    Select the method most appropriate for your situation.

     

    Upgrading iOS

       1. How to update your iPhone, iPad, or iPod Touch

       2. iPhone Support

       3. iPod Touch Support

       4. iPad Support

     

         a. Updating Your iOS to Version 6.0.x from iOS 5

     

              Tap Settings > General > Software Update

     

         If an update is available there will be an active Update button. If you are current,

         then you will see a gray screen with a message saying your are up to date.

     

         b. If you are still using iOS 4 Updating your device to iOS 5 or later.

     

         c. Resolving update problems

     

            1. iOS - Unable to update or restore

            2. iOS- Resolving update and restore alert messages