iOS 13.5.1 (17F80) for iPhone 11 Pro

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iPhone 11 Pro

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

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Download (4.9 GiB)

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 iPhone 11 Pro in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 11 Pro.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone11,2,iPhone11,4,iPhone11,6,iPhone12,3,iPhone12,5_13.5.1_17F80_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 11 Pro to reboot.

macOS

  1. Plug your iPhone 11 Pro in to your Mac.
  2. Navigate to your iPhone 11 Pro in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone11,2,iPhone11,4,iPhone11,6,iPhone12,3,iPhone12,5_13.5.1_17F80_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 11 Pro to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 11 Pro 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 iPhone11,2,iPhone11,4,iPhone11,6,iPhone12,3,iPhone12,5_13.5.1_17F80_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 11 Pro to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone11,2,iPhone11,4,iPhone11,6,iPhone12,3,iPhone12,5_13.5.1_17F80_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 4de832442f8afe6101bac2a856bd6c10ce029f8e. 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 iPhone11,2,iPhone11,4,iPhone11,6,iPhone12,3,iPhone12,5_13.5.1_17F80_Restore.ipsw
  3. The output of the command should match the following checksum: 4de832442f8afe6101bac2a856bd6c10ce029f8e. 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 iPhone11,2,iPhone11,4,iPhone11,6,iPhone12,3,iPhone12,5_13.5.1_17F80_Restore.ipsw
  3. The output of the command should match the following checksum: 4de832442f8afe6101bac2a856bd6c10ce029f8e. If it doesn't, you may need to redownload the file.

Checksums

SHA256sumf5634fb804bc77f052c763c80e863d92871513218982eb224ac580019767b337
MD5sumf5634fb804bc77f052c763c80e863d92871513218982eb224ac580019767b337
SHA1sum4de832442f8afe6101bac2a856bd6c10ce029f8e
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 13.5.1 provides important security updates and is recommended for all users.

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222

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