iOS 15.8.8 (19H422) for iPhone 7 Plus (GSM)

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iPhone 7 Plus (GSM)

✓ This firmware is signed. This means that you can 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 (5.2 GiB)

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iPhone 7 Plus (GSM) in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 7 Plus (GSM).
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone_5.5_P3_15.8.8_19H422_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 7 Plus (GSM) to reboot.

macOS

  1. Plug your iPhone 7 Plus (GSM) in to your Mac.
  2. Navigate to your iPhone 7 Plus (GSM) in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone_5.5_P3_15.8.8_19H422_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 7 Plus (GSM) to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 7 Plus (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 iPhone_5.5_P3_15.8.8_19H422_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 7 Plus (GSM) to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone_5.5_P3_15.8.8_19H422_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 3b5a978c34a35ad4b6367b393780c4e18f3c578a. 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 iPhone_5.5_P3_15.8.8_19H422_Restore.ipsw
  3. The output of the command should match the following checksum: 3b5a978c34a35ad4b6367b393780c4e18f3c578a. 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 iPhone_5.5_P3_15.8.8_19H422_Restore.ipsw
  3. The output of the command should match the following checksum: 3b5a978c34a35ad4b6367b393780c4e18f3c578a. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum3aa770c2e8ad3c83c2da129441d1e26d3ff8fdd02887510b3f382cbb7b1fab9f
MD5sum13bc33d4f9b005cb86e84f8f427c2aeb
SHA1sum3b5a978c34a35ad4b6367b393780c4e18f3c578a
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides bug fixes and security updates for your iPhone.

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/100100

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