iOS 4.3.3 (8J2) for iPod touch 4

1 Choose a product
2 Choose a device
3 Choose a version
4 Download
iPod touch 4

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Your download should begin shortly. If it does not, you can download it directly here:

Download (650 MiB)

This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore. The instructions below are included for reference only.

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iPod touch 4 in to your PC.
  3. Open Apple Devices, and navigate to your iPod touch 4.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPod4,1_4.3.3_8J2_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPod touch 4 to reboot.

macOS

  1. Plug your iPod touch 4 in to your Mac.
  2. Navigate to your iPod touch 4 in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPod4,1_4.3.3_8J2_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPod touch 4 to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPod touch 4 in to your PC.
  3. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  4. To perform a full erase restore, type idevicerestore -e iPod4,1_4.3.3_8J2_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPod touch 4 to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPod4,1_4.3.3_8J2_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 1b208377ee0e74d8c20c56e943eeef5ddea5f5ee. If it doesn't, you may need to redownload the file.

macOS

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPod4,1_4.3.3_8J2_Restore.ipsw
  3. The output of the command should match the following checksum: 1b208377ee0e74d8c20c56e943eeef5ddea5f5ee. If it doesn't, you may need to redownload the file.

Linux

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPod4,1_4.3.3_8J2_Restore.ipsw
  3. The output of the command should match the following checksum: 1b208377ee0e74d8c20c56e943eeef5ddea5f5ee. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum16eb231917f698ca5692541dc7208d47afcdbb7935f5551bfd1a2bc43e300288
MD5sum16eb231917f698ca5692541dc7208d47afcdbb7935f5551bfd1a2bc43e300288
SHA1sum1b208377ee0e74d8c20c56e943eeef5ddea5f5ee
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 4.3.3 Software Update

This update contains changes to the iOS crowd-sourced location database cache including:

- Reduces the size of the cache  

- No longer backs the cache up to iTunes

- Deletes the cache entirely when Location Services is turned off

Products compatible with this software update:

• iPhone 4 (GSM model)

• iPhone 3GS

• iPad 2

• iPad

• iPod touch (4th generation)

• iPod touch (3rd generation)

Bluesky Mastodon r/jailbreak Twitter