iOS 15.3 (19D50) for iPhone X (Global)

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iPhone X (Global)

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

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

Download (5.5 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 X (Global) in to your PC.
  3. Open Apple Devices, and navigate to your iPhone X (Global).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone10,3,iPhone10,6_15.3_19D50_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone X (Global) to reboot.

macOS

  1. Plug your iPhone X (Global) in to your Mac.
  2. Navigate to your iPhone X (Global) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone10,3,iPhone10,6_15.3_19D50_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone X (Global) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone X (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 iPhone10,3,iPhone10,6_15.3_19D50_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone X (Global) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone10,3,iPhone10,6_15.3_19D50_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 914e6b26b237965cbb5893847ec6ae6178e8c3e7. 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 iPhone10,3,iPhone10,6_15.3_19D50_Restore.ipsw
  3. The output of the command should match the following checksum: 914e6b26b237965cbb5893847ec6ae6178e8c3e7. 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 iPhone10,3,iPhone10,6_15.3_19D50_Restore.ipsw
  3. The output of the command should match the following checksum: 914e6b26b237965cbb5893847ec6ae6178e8c3e7. If it doesn't, you may need to redownload the file.

Checksums

SHA256sumc93ea7a3e7344f60e16a3c7c9a9652a0350750b5ef664cc9f0d9f135f4795118
MD5sumc93ea7a3e7344f60e16a3c7c9a9652a0350750b5ef664cc9f0d9f135f4795118
SHA1sum914e6b26b237965cbb5893847ec6ae6178e8c3e7
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 15.3 includes bug fixes and security updates for your iPhone 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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