iOS 17.6.1 (21G101) for iPhone 15 Plus

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iPhone 15 Plus

✗ 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 (7.5 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 15 Plus in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 15 Plus.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone15,5_17.6.1_21G101_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 15 Plus to reboot.

macOS

  1. Plug your iPhone 15 Plus in to your Mac.
  2. Navigate to your iPhone 15 Plus in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone15,5_17.6.1_21G101_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 15 Plus to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 15 Plus 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 iPhone15,5_17.6.1_21G101_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 15 Plus to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone15,5_17.6.1_21G101_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 0a1e2c4fa6702426a340bab7c354ccd6f2453174. 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 iPhone15,5_17.6.1_21G101_Restore.ipsw
  3. The output of the command should match the following checksum: 0a1e2c4fa6702426a340bab7c354ccd6f2453174. 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 iPhone15,5_17.6.1_21G101_Restore.ipsw
  3. The output of the command should match the following checksum: 0a1e2c4fa6702426a340bab7c354ccd6f2453174. If it doesn't, you may need to redownload the file.

Checksums

SHA256sume16d6146d3bd4f3ddbe575ebb2ba3504f243432e3e5423b037864bc1c9faf7e5
MD5sume16d6146d3bd4f3ddbe575ebb2ba3504f243432e3e5423b037864bc1c9faf7e5
SHA1sum0a1e2c4fa6702426a340bab7c354ccd6f2453174
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update fixes an issue that may prevent access to Apple Fitness+.

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