iOS 26.4.1 (23E254) for iPhone 15 Plus

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iPhone 15 Plus

✓ 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 (9.6 GiB)

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_26.4.1_23E254_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_26.4.1_23E254_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_26.4.1_23E254_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_26.4.1_23E254_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: ca66a7c95ba344c28001b5282c0b1c976d3fab34. 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_26.4.1_23E254_Restore.ipsw
  3. The output of the command should match the following checksum: ca66a7c95ba344c28001b5282c0b1c976d3fab34. 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_26.4.1_23E254_Restore.ipsw
  3. The output of the command should match the following checksum: ca66a7c95ba344c28001b5282c0b1c976d3fab34. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum6f556b7552727ecfc8ef1f1e5f21d7d4cdfd0bf35ddf1c62d62d5f77ecb03cda
MD5sum6f556b7552727ecfc8ef1f1e5f21d7d4cdfd0bf35ddf1c62d62d5f77ecb03cda
SHA1sumca66a7c95ba344c28001b5282c0b1c976d3fab34
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 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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