IPSW Downloads

iPadOS 8.1.3 - 12B466 for 2nd Gen iPad New Revision

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

Release Date27 January 2015
Upload Date19 January 2015
File NameiPad2,4_8.1.3_12B466_Restore.ipsw
File Size1.31 GB
SHA256sum2ae95a3532a8dc32dc7f36ebeb5c1a6aa674f7efe3259c372546cefdd05d4db4
MD5sum3a4ca476445531786bf0fd6fe659f6cd
SHA1sum5728d7fd98923d1df26e7af6618a2c8e383afa56
IdentifieriPad2,4

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your 2nd Gen iPad New Revision to your PC.
  3. Open iTunes and navigate to your 2nd Gen iPad New Revision.
  4. Hold the Shift key and click "Restore".
  5. Select the iPad2,4_8.1.3_12B466_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your 2nd Gen iPad New Revision to reboot.

macOS

  1. Connect your 2nd Gen iPad New Revision to your Mac.
  2. Navigate to your 2nd Gen iPad New Revision in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPad2,4_8.1.3_12B466_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your 2nd Gen iPad New Revision to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your 2nd Gen iPad New Revision 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 iPad2,4_8.1.3_12B466_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your 2nd Gen iPad New Revision to reboot.