iOS 18.3 (22D63) for iPhone 16 Plus
✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
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Download (8.8 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
- Install the latest version of Apple Devices from the Microsoft Store.
- Plug your iPhone 16 Plus in to your PC.
- Open Apple Devices, and navigate to your iPhone 16 Plus.
- Hold the Shift key on your keyboard, and press "Restore".
- Select the
iPhone17,4_18.3_22D63_Restore.ipswfile that you downloaded. - Wait for the restore to complete, and the iPhone 16 Plus to reboot.
macOS
- Plug your iPhone 16 Plus in to your Mac.
- Navigate to your iPhone 16 Plus in Finder.
- Hold the Option or Alt key on your keyboard, and press "Restore".
- Select the
iPhone17,4_18.3_22D63_Restore.ipswfile that you downloaded. - Wait for the restore to complete, and the iPhone 16 Plus to reboot.
Linux
- Install idevicerestore.
- Plug your iPhone 16 Plus in to your PC.
- Open a terminal, and navigate to the IPSW file that you downloaded, e.g.
cd ~/Downloads - To perform a full erase restore, type
idevicerestore -e iPhone17,4_18.3_22D63_Restore.ipswand press enter. - Wait for the restore to complete, and the iPhone 16 Plus to reboot.
Windows
- Open PowerShell, and navigate to the IPSW file that you downloaded, e.g.
cd Downloads - Type
Get-FileHash iPhone17,4_18.3_22D63_Restore.ipsw -Algorithm SHA1 - The output of the command should match the following checksum:
7b215fe94b2773c7f827ca633b4a8cbf0866ebd4. If it doesn't, you may need to redownload the file.
macOS
- Open a terminal, and navigate to the IPSW file that you downloaded, e.g.
cd ~/Downloads - Type
openssl sha1 iPhone17,4_18.3_22D63_Restore.ipsw - The output of the command should match the following checksum:
7b215fe94b2773c7f827ca633b4a8cbf0866ebd4. If it doesn't, you may need to redownload the file.
Linux
- Open a terminal, and navigate to the IPSW file that you downloaded, e.g.
cd ~/Downloads - Type
openssl sha1 iPhone17,4_18.3_22D63_Restore.ipsw - The output of the command should match the following checksum:
7b215fe94b2773c7f827ca633b4a8cbf0866ebd4. If it doesn't, you may need to redownload the file.
Checksums
| SHA256sum | 6fbe3416ecc02f30fa3a0d448856f571a1360050ff92ab9df2491ed63ce5e4a5 |
|---|---|
| MD5sum | 6fbe3416ecc02f30fa3a0d448856f571a1360050ff92ab9df2491ed63ce5e4a5 |
| SHA1sum | 7b215fe94b2773c7f827ca633b4a8cbf0866ebd4 |
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: