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iPhone 4[S]

iOS 6.1.3 (10B329) for iPhone 4[S]

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

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Download (965 MB)

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

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Plug your iPhone 4[S] in to your PC.
  3. Open iTunes, and navigate to your iPhone 4[S].
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone4,1_6.1.3_10B329_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 4[S] to reboot.

macOS

  1. Plug your iPhone 4[S] in to your Mac.
  2. Navigate to your iPhone 4[S] in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone4,1_6.1.3_10B329_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 4[S] to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 4[S] 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 iPhone4,1_6.1.3_10B329_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 4[S] to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone4,1_6.1.3_10B329_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 7a62ee60b574301a6aafc48dcc9cccf0894ffb27. 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 iPhone4,1_6.1.3_10B329_Restore.ipsw
  3. The output of the command should match the following checksum: 7a62ee60b574301a6aafc48dcc9cccf0894ffb27. 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 iPhone4,1_6.1.3_10B329_Restore.ipsw
  3. The output of the command should match the following checksum: 7a62ee60b574301a6aafc48dcc9cccf0894ffb27. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 601d51123257da0e678816e95d50a21f74b53864d2ed6d310b765eb3e8aa56d2
MD5sum ecfb58ced2e5f3edf35e8b5e19b2e8ad
SHA1sum 7a62ee60b574301a6aafc48dcc9cccf0894ffb27
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 6.1.3

This update contains improvements and other bug fixes including:

  • Fixes a bug that could allow someone to bypass the passcode and access the Phone app
  • Improvements to Maps in Japan

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

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

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