iOS 15.6 (19G71) for iPhone 12 Pro Max

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iPhone 12 Pro Max

✗ 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 (6.1 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 12 Pro Max in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 12 Pro Max.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone13,4_15.6_19G71_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 12 Pro Max to reboot.

macOS

  1. Plug your iPhone 12 Pro Max in to your Mac.
  2. Navigate to your iPhone 12 Pro Max in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone13,4_15.6_19G71_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 12 Pro Max to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 12 Pro Max 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 iPhone13,4_15.6_19G71_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 12 Pro Max to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone13,4_15.6_19G71_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: a09cad27eb661c94979273d138f70aec5e747327. 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 iPhone13,4_15.6_19G71_Restore.ipsw
  3. The output of the command should match the following checksum: a09cad27eb661c94979273d138f70aec5e747327. 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 iPhone13,4_15.6_19G71_Restore.ipsw
  3. The output of the command should match the following checksum: a09cad27eb661c94979273d138f70aec5e747327. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum96d7628f9dfec9b71a4ea06e1197d9fdc3954dd134146eed2b8e524708106e8c
MD5sum96d7628f9dfec9b71a4ea06e1197d9fdc3954dd134146eed2b8e524708106e8c
SHA1suma09cad27eb661c94979273d138f70aec5e747327
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 15.6 includes enhancements, bug fixes and security updates.

  • TV app adds the option to restart a live sports game already in-progress and pause, rewind, or fast-forward

  • Fixes an issue where Settings may continue to display that device storage is full even if it is available

  • Fixes an issue that may cause braille devices to slow down or stop responding when navigating text in Mail

  • Fixes an issue in Safari where a tab may revert back to a previous page

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222

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