iOS 8.1.1 (12B435) for iPad 2 (GSM)

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iPad 2 (GSM)

✗ 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 (GSM) in to your PC.
  3. Open Apple Devices, and navigate to your iPad 2 (GSM).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPad2,2_8.1.1_12B435_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPad 2 (GSM) to reboot.

macOS

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

Linux

  1. Install idevicerestore.
  2. Plug your iPad 2 (GSM) 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 iPad2,2_8.1.1_12B435_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPad 2 (GSM) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPad2,2_8.1.1_12B435_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 51a260eb79b18162a750fc1117c6efae23bd82c8. 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 iPad2,2_8.1.1_12B435_Restore.ipsw
  3. The output of the command should match the following checksum: 51a260eb79b18162a750fc1117c6efae23bd82c8. 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 iPad2,2_8.1.1_12B435_Restore.ipsw
  3. The output of the command should match the following checksum: 51a260eb79b18162a750fc1117c6efae23bd82c8. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum0d5f56017d951189f7a792868773c5e09e2a4b741e1ede7607fa6c32624a8f4a
MD5sum0d5f56017d951189f7a792868773c5e09e2a4b741e1ede7607fa6c32624a8f4a
SHA1sum51a260eb79b18162a750fc1117c6efae23bd82c8
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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