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iPhone 4 (CDMA)

iOS 6.1.3 (10B329) for iPhone 4 (CDMA)

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

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Download (936 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 (CDMA) in to your PC.
  3. Open iTunes, and navigate to your iPhone 4 (CDMA).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone3,3_6.1.3_10B329_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 4 (CDMA) to reboot.

macOS

  1. Plug your iPhone 4 (CDMA) in to your Mac.
  2. Navigate to your iPhone 4 (CDMA) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone3,3_6.1.3_10B329_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 4 (CDMA) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 4 (CDMA) 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 iPhone3,3_6.1.3_10B329_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 4 (CDMA) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone3,3_6.1.3_10B329_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 42f09fdc2e35426cc402ee683efb3b5e62dfe46a. 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 iPhone3,3_6.1.3_10B329_Restore.ipsw
  3. The output of the command should match the following checksum: 42f09fdc2e35426cc402ee683efb3b5e62dfe46a. 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 iPhone3,3_6.1.3_10B329_Restore.ipsw
  3. The output of the command should match the following checksum: 42f09fdc2e35426cc402ee683efb3b5e62dfe46a. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 987af91243af4c6fa89a125250ce4a2b2c7413e678e06431a11e3700273ab6e1
MD5sum db301240840daee619d98d87f6c89921
SHA1sum 42f09fdc2e35426cc402ee683efb3b5e62dfe46a
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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