IPSW Downloads

iPadOS 8.2 - 12D508 for 4th Gen iPad CDMA+LTE

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

Release Date09 March 2015
Upload Date04 March 2015
File NameiPad3,6_8.2_12D508_Restore.ipsw
File Size1.72 GB
SHA256suma2253dc2d5e8ae0c5f033e8a36a684601453503e88c61571b409eb82d43ab4c2
MD5sum3a87d77f55c2ba76b9a596d231ea399f
SHA1sum7dea3684e9fc3125715ea4f8e2caf1d96fcc62e1
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_8.2_12D508_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_8.2_12D508_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_8.2_12D508_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your 4th Gen iPad CDMA+LTE to reboot.