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iPhone X (GSM)

iOS 11.4.1 (15G77) for iPhone X (GSM)

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

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Download (2.98 GB)

✗ 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 X (GSM) in to your PC.
  3. Open iTunes, and navigate to your iPhone X (GSM).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone10,3,iPhone10,6_11.4.1_15G77_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone X (GSM) to reboot.

macOS

  1. Plug your iPhone X (GSM) in to your Mac.
  2. Navigate to your iPhone X (GSM) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone10,3,iPhone10,6_11.4.1_15G77_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone X (GSM) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone X (GSM) 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_11.4.1_15G77_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone X (GSM) 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_11.4.1_15G77_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 197cad2b0aa331974e68b85cc0866eaa7d6789f6. 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_11.4.1_15G77_Restore.ipsw
  3. The output of the command should match the following checksum: 197cad2b0aa331974e68b85cc0866eaa7d6789f6. 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_11.4.1_15G77_Restore.ipsw
  3. The output of the command should match the following checksum: 197cad2b0aa331974e68b85cc0866eaa7d6789f6. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum ca42cd16494439008c563b9c8593ace9094f0ab0cb542e27af76218468785232
MD5sum da4582b16f12ac2332e396235932e5f3
SHA1sum 197cad2b0aa331974e68b85cc0866eaa7d6789f6
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 11.4.1 includes bug fixes and improves the security of your iPhone or iPad. This update:

  • Fixes an issue that prevented some users from viewing the last known location of their AirPods in Find My iPhone

  • Improves reliability of syncing mail, contacts and notes with Exchange accounts

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

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