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iPhone 11

iOS 18.3 (22D63) for iPhone 11

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

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Download (8.24 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 11 in to your PC.
  3. Open iTunes, and navigate to your iPhone 11.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone12,1_18.3_22D63_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 11 to reboot.

macOS

  1. Plug your iPhone 11 in to your Mac.
  2. Navigate to your iPhone 11 in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone12,1_18.3_22D63_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 11 to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 11 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 iPhone12,1_18.3_22D63_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 11 to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone12,1_18.3_22D63_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: a82cc30542ad44923b2ac33c3adc8ba9139823ce. 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 iPhone12,1_18.3_22D63_Restore.ipsw
  3. The output of the command should match the following checksum: a82cc30542ad44923b2ac33c3adc8ba9139823ce. 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 iPhone12,1_18.3_22D63_Restore.ipsw
  3. The output of the command should match the following checksum: a82cc30542ad44923b2ac33c3adc8ba9139823ce. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 723d4318bf231ca24d09cc0ebe193e581f943318b395146f03f8f2ebe50174ba
MD5sum e2a3c88a5cc59c4eeaa5c0d4621171aa
SHA1sum a82cc30542ad44923b2ac33c3adc8ba9139823ce
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

Visual intelligence with Camera Control (All iPhone 16 models)

  • Add an event to Calendar from a poster or flyer

  • Easily identify plants and animals

Notification summaries (All iPhone 16 models, iPhone 15 Pro, iPhone 15 Pro Max)

  • Easily manage settings for notification summaries from the Lock Screen

  • Updated style for summarized notifications better distinguishes them from other notifications by using italicized text as well as the glyph

  • Notification summaries for News & Entertainment apps are temporarily unavailable, and users who opt-in will see them again when the feature becomes available

This update includes the following enhancements and bug fixes:

  • Calculator repeats the last mathematical operation when you tap the equals sign again

  • Fixes an issue where the keyboard might disappear when initiating a typed Siri request

  • Resolves an issue where audio playback continues until the song ends even after closing Apple Music

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:

https://support.apple.com/100100

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