Download and Install iPhoneOS 3.1.1 (7C145) for iPod touch 3 / IPSW Downloads

iPhoneOS 3.1.1 (7C145) for iPod touch 3

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

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

✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.

Windows

Install the latest version of iTunes from the Microsoft Store.
Plug your iPod touch 3 in to your PC.
Open iTunes, and navigate to your iPod touch 3.
Hold the Shift key on your keyboard, and press "Restore".
Select the iPod3,1_3.1.1_7C145_Restore.ipsw file that you downloaded.
Wait for the restore to complete, and the iPod touch 3 to reboot.

macOS

Plug your iPod touch 3 in to your Mac.
Navigate to your iPod touch 3 in Finder.
Hold the Option or Alt key on your keyboard, and press "Restore".
Select the iPod3,1_3.1.1_7C145_Restore.ipsw file that you downloaded.
Wait for the restore to complete, and the iPod touch 3 to reboot.

Linux

Install idevicerestore.
Plug your iPod touch 3 in to your PC.
Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
To perform a full erase restore, type idevicerestore -e iPod3,1_3.1.1_7C145_Restore.ipsw and press enter.
Wait for the restore to complete, and the iPod touch 3 to reboot.

Windows

Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
Type Get-FileHash iPod3,1_3.1.1_7C145_Restore.ipsw -Algorithm SHA1
The output of the command should match the following checksum: a3eddbe2cf77858bae7087dc8b2035f0d3097e57. If it doesn't, you may need to redownload the file.

macOS

Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
Type openssl sha1 iPod3,1_3.1.1_7C145_Restore.ipsw
The output of the command should match the following checksum: a3eddbe2cf77858bae7087dc8b2035f0d3097e57. If it doesn't, you may need to redownload the file.

Linux

Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
Type openssl sha1 iPod3,1_3.1.1_7C145_Restore.ipsw
The output of the command should match the following checksum: a3eddbe2cf77858bae7087dc8b2035f0d3097e57. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum	`c94a100f5100e152679f946beea644224a5c7083d6e5aba78ed095082f6d0273`
MD5sum	`4ad01a2c6fc82bcac2300253b0368f6e`
SHA1sum	`a3eddbe2cf77858bae7087dc8b2035f0d3097e57`

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

iPhone OS 3.1.1 Software Update for iPod touch

This update contains bug fixes and improvements, including the following:

• Genius recommendations for Applications

• iTunes 9 support

- Genius Mixes

- Organize your apps directly in iTunes

- Improved syncing options for music, movies, TV

shows, podcasts and photos

- iTunes U content organization

• Redeem iTunes Gift cards, codes and certificates in the

App Store

• Display available iTunes account credits in App Store

and iTunes Store

• Remotely lock iPod touch with a passcode via MobileMe

• Warn when visiting fraudulent websites in Safari (anti-

phishing)

• Improved Exchange calendar syncing and invitation

handling

• Fixes issue that caused some app icons to display

incorrectly

Products compatible with this software update:

• iPod touch (all models)

For feature descriptions and complete instructions, see the user guide for your iPod touch at:

http://support.apple.com/manuals/ipodtouch

For more information about iPod touch, go to:

http://www.apple.com/ipodtouch

To troubleshoot your iPod touch, or to view additional support information go to:

http://www.apple.com/support/ipodtouch

For information on the security content of this update, please visit this website:

http://support.apple.com/kb/HT1222