IPSW Downloads

iPadOS 8.1.1 - 12B435 for 4th Gen iPad CDMA+LTE

This firmware is not signed. This means you cannot restore to it in iTunes.

Release Date17 November 2014
Upload Date08 November 2014
File NameiPad3,6_8.1.1_12B435_Restore.ipsw
File Size1.71 GB
SHA256sumc9c56cd52732aacc583c3b44941abb2f0a41d4b0acf0a2b2bfd71c14fc9695a0
MD5sum73e8a27b46486ab6f537b1beed0dce9c
SHA1sumd5684272f9d96f374f1f65ec74316138ecb32b23
IdentifieriPad3,6

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your 4th Gen iPad CDMA+LTE to your PC.
  3. Open iTunes and navigate to your 4th Gen iPad CDMA+LTE.
  4. Hold the Shift key and click "Restore".
  5. Select the iPad3,6_8.1.1_12B435_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your 4th Gen iPad CDMA+LTE to reboot.

macOS

  1. Connect your 4th Gen iPad CDMA+LTE to your Mac.
  2. Navigate to your 4th Gen iPad CDMA+LTE in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPad3,6_8.1.1_12B435_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your 4th Gen iPad CDMA+LTE to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your 4th Gen iPad CDMA+LTE to your PC.
  3. Open a terminal and navigate to the IPSW file you downloaded, e.g., cd ~/Downloads.
  4. To perform a full erase restore, type idevicerestore -e iPad3,6_8.1.1_12B435_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your 4th Gen iPad CDMA+LTE to reboot.