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iPhone 12

iOS 18.0.1 (22A3370) for iPhone 12

✗ This firmware is not signed. This means you cannot restore to it in iTunes.

Your download should begin shortly. If it does not, you can download it directly here:

Download (8.59 GB)

✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Plug your iPhone 12 in to your PC.
  3. Open iTunes, and navigate to your iPhone 12.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone13,2,iPhone13,3_18.0.1_22A3370_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 12 to reboot.

macOS

  1. Plug your iPhone 12 in to your Mac.
  2. Navigate to your iPhone 12 in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone13,2,iPhone13,3_18.0.1_22A3370_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 12 to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 12 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 iPhone13,2,iPhone13,3_18.0.1_22A3370_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 12 to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone13,2,iPhone13,3_18.0.1_22A3370_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 2e3099c4c151a1a3f2af59db27eb264b81c042b8. 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 iPhone13,2,iPhone13,3_18.0.1_22A3370_Restore.ipsw
  3. The output of the command should match the following checksum: 2e3099c4c151a1a3f2af59db27eb264b81c042b8. 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 iPhone13,2,iPhone13,3_18.0.1_22A3370_Restore.ipsw
  3. The output of the command should match the following checksum: 2e3099c4c151a1a3f2af59db27eb264b81c042b8. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 2cde6762a33d26e06894be59ae2f1d9be7ae99ee452759707890335599aa6de9
MD5sum 3683d5d2f4c3aa4ea73659c93fbeb1fa
SHA1sum 2e3099c4c151a1a3f2af59db27eb264b81c042b8
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides important bug fixes and security updates for your iPhone including:

  • Touch screen may be temporarily unresponsive in certain circumstances on iPhone 16 and iPhone 16 Pro models
  • Camera may freeze when recording macro mode video on the Ultra Wide camera in 4K with HDR turned off on iPhone 16 Pro models
  • Messages may unexpectedly quit when replying to a message with a shared Apple Watch face
  • Performance may be impacted due to an issue with memory allocation on some iPhone models

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

https://support.apple.com/100100

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