iOS 12.5.4 (16H50) for iPhone 5s (Global)

iPhone 5s (Global)

✗ 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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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 5s (Global) in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 5s (Global).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone_4.0_64bit_12.5.4_16H50_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 5s (Global) to reboot.

macOS

  1. Plug your iPhone 5s (Global) in to your Mac.
  2. Navigate to your iPhone 5s (Global) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone_4.0_64bit_12.5.4_16H50_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 5s (Global) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 5s (Global) 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 iPhone_4.0_64bit_12.5.4_16H50_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 5s (Global) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone_4.0_64bit_12.5.4_16H50_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 988b6e35b0774e6c35b68cc4e38ee958efc8da04. 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 iPhone_4.0_64bit_12.5.4_16H50_Restore.ipsw
  3. The output of the command should match the following checksum: 988b6e35b0774e6c35b68cc4e38ee958efc8da04. 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 iPhone_4.0_64bit_12.5.4_16H50_Restore.ipsw
  3. The output of the command should match the following checksum: 988b6e35b0774e6c35b68cc4e38ee958efc8da04. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum1f5a845dd868dc349e4fecc236cecb6b46014bdb9fe09620a91b1590c1f08959
MD5sum1f5a845dd868dc349e4fecc236cecb6b46014bdb9fe09620a91b1590c1f08959
SHA1sum988b6e35b0774e6c35b68cc4e38ee958efc8da04
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides important security updates and is recommended for all users.

For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222

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