iOS 12.1.2 (16C104) for iPhone XS Max (China)

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iPhone XS Max (China)

✗ 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 (3.3 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 XS Max (China) in to your PC.
  3. Open Apple Devices, and navigate to your iPhone XS Max (China).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone11,4,iPhone11,6_12.1.2_16C104_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone XS Max (China) to reboot.

macOS

  1. Plug your iPhone XS Max (China) in to your Mac.
  2. Navigate to your iPhone XS Max (China) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone11,4,iPhone11,6_12.1.2_16C104_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone XS Max (China) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone XS Max (China) 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 iPhone11,4,iPhone11,6_12.1.2_16C104_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone XS Max (China) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone11,4,iPhone11,6_12.1.2_16C104_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: c683036c5ac26d7c828789ce05f947e1190a381f. 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 iPhone11,4,iPhone11,6_12.1.2_16C104_Restore.ipsw
  3. The output of the command should match the following checksum: c683036c5ac26d7c828789ce05f947e1190a381f. 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 iPhone11,4,iPhone11,6_12.1.2_16C104_Restore.ipsw
  3. The output of the command should match the following checksum: c683036c5ac26d7c828789ce05f947e1190a381f. If it doesn't, you may need to redownload the file.

Checksums

SHA256sumb7ab4f920b31065eb17b617f47fdd358df5b88b1f4e0772346d272543fabce39
MD5sumb7ab4f920b31065eb17b617f47fdd358df5b88b1f4e0772346d272543fabce39
SHA1sumc683036c5ac26d7c828789ce05f947e1190a381f
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 12.1.2 includes bug fixes for your iPhone. This update:

  • Fixes bugs with eSIM activation for iPhone XR, iPhone XS, and iPhone XS Max

  • Addresses an issue that could affect cellular connectivity in Turkey for iPhone XR, iPhone XS, and iPhone XS Max

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

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