IPSW Downloads

iPadOS 8.1 - 12B410 for 4th Gen iPad CDMA+LTE

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

Release Date20 October 2014
Upload Date13 October 2014
File NameiPad3,6_8.1_12B410_Restore.ipsw
File Size1.85 GB
SHA256sumd7c7f52a2ccb311262647874ee264dbeaa2da394df4122e0152548495f40e68b
MD5sum642c396faf7f5f5d3a09d5f732a21f49
SHA1sum02dcb1101eeef761e18786811bf5ac8794fbcdd6
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_12B410_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_12B410_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_12B410_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your 4th Gen iPad CDMA+LTE to reboot.