iOS 8.1.1 (12B435) for iPad 2 (Mid 2012)

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iPad 2 (Mid 2012)

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Your download should begin shortly. If it does not, you can download it directly here:

Download (1.3 GiB)

This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore. The instructions below are included for reference only.

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iPad 2 (Mid 2012) in to your PC.
  3. Open Apple Devices, and navigate to your iPad 2 (Mid 2012).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPad2,4_8.1.1_12B435_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPad 2 (Mid 2012) to reboot.

macOS

  1. Plug your iPad 2 (Mid 2012) in to your Mac.
  2. Navigate to your iPad 2 (Mid 2012) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPad2,4_8.1.1_12B435_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPad 2 (Mid 2012) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPad 2 (Mid 2012) in to your PC.
  3. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  4. To perform a full erase restore, type idevicerestore -e iPad2,4_8.1.1_12B435_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPad 2 (Mid 2012) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPad2,4_8.1.1_12B435_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: c1231670dab3c940d4058d1d79a499b9828e973d. If it doesn't, you may need to redownload the file.

macOS

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPad2,4_8.1.1_12B435_Restore.ipsw
  3. The output of the command should match the following checksum: c1231670dab3c940d4058d1d79a499b9828e973d. If it doesn't, you may need to redownload the file.

Linux

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPad2,4_8.1.1_12B435_Restore.ipsw
  3. The output of the command should match the following checksum: c1231670dab3c940d4058d1d79a499b9828e973d. If it doesn't, you may need to redownload the file.

Checksums

SHA256sumf90c40bf5829e4e5286754e9438fa3a80c711b93eb0206ba23eed0217e7d3589
MD5sumf90c40bf5829e4e5286754e9438fa3a80c711b93eb0206ba23eed0217e7d3589
SHA1sumc1231670dab3c940d4058d1d79a499b9828e973d
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 8.1.1

This release includes bug fixes, increased stability and performance improvements for iPad 2 and iPhone 4s.

For information on the security content of this update, please visit this website:   

http://support.apple.com/kb/HT1222

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