IPSW Downloads

iPodOS 6.1.5 - 10B400 for 4th Gen iPod

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

Release Date15 November 2013
Upload Date01 November 2013
File NameiPod4,1_6.1.5_10B400_Restore.ipsw
File Size0.83 GB
SHA256suma2af386feb2c1ce063ba97d31b38a91ef4106a8c84f17bc2bb4e477d776bbe1e
MD5sum728e75b2b8e8c3130777400aa170bab1
SHA1sum146c1390bf476c6b87f5ff63100c8e574c8a369a
IdentifieriPod4,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your 4th Gen iPod to your PC.
  3. Open iTunes and navigate to your 4th Gen iPod.
  4. Hold the Shift key and click "Restore".
  5. Select the iPod4,1_6.1.5_10B400_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your 4th Gen iPod to reboot.

macOS

  1. Connect your 4th Gen iPod to your Mac.
  2. Navigate to your 4th Gen iPod in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPod4,1_6.1.5_10B400_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your 4th Gen iPod to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your 4th Gen iPod 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 iPod4,1_6.1.5_10B400_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your 4th Gen iPod to reboot.