iOS 17.7 (21H16) for iPhone XS Max (China)

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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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 iPhone11,2,iPhone11,4,iPhone11,6_17.7_21H16_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 iPhone11,2,iPhone11,4,iPhone11,6_17.7_21H16_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 iPhone11,2,iPhone11,4,iPhone11,6_17.7_21H16_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 iPhone11,2,iPhone11,4,iPhone11,6_17.7_21H16_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 96b7da2216a07fe84e751f29809efbd47067798b. 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_17.7_21H16_Restore.ipsw
  3. The output of the command should match the following checksum: 96b7da2216a07fe84e751f29809efbd47067798b. 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_17.7_21H16_Restore.ipsw
  3. The output of the command should match the following checksum: 96b7da2216a07fe84e751f29809efbd47067798b. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum6fd757bed0d54ea97c60df7492024a778db28077ccab40b59861343c1b2cb722
MD5sum6fd757bed0d54ea97c60df7492024a778db28077ccab40b59861343c1b2cb722
SHA1sum96b7da2216a07fe84e751f29809efbd47067798b
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