iOS 16.3.1 (20D67) for iPhone 13 Pro Max
✗ This firmware is not signed. This means you cannot restore to it in iTunes.
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Download (6.59 GB)✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.
Windows
- Install the latest version of iTunes from the Microsoft Store.
- Plug your iPhone 13 Pro Max in to your PC.
- Open iTunes, and navigate to your iPhone 13 Pro Max.
- Hold the Shift key on your keyboard, and press "Restore".
- Select the
iPhone14,3_16.3.1_20D67_Restore.ipswfile that you downloaded. - Wait for the restore to complete, and the iPhone 13 Pro Max to reboot.
macOS
- Plug your iPhone 13 Pro Max in to your Mac.
- Navigate to your iPhone 13 Pro Max in Finder.
- Hold the Option or Alt key on your keyboard, and press "Restore".
- Select the
iPhone14,3_16.3.1_20D67_Restore.ipswfile that you downloaded. - Wait for the restore to complete, and the iPhone 13 Pro Max to reboot.
Linux
- Install idevicerestore.
- Plug your iPhone 13 Pro Max 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 iPhone14,3_16.3.1_20D67_Restore.ipswand press enter. - Wait for the restore to complete, and the iPhone 13 Pro Max to reboot.
Windows
- Open PowerShell, and navigate to the IPSW file that you downloaded, e.g.
cd Downloads - Type
Get-FileHash iPhone14,3_16.3.1_20D67_Restore.ipsw -Algorithm SHA1 - The output of the command should match the following checksum:
ed330b292870c1394301d50dffbe039ffd4e6c22. 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 iPhone14,3_16.3.1_20D67_Restore.ipsw - The output of the command should match the following checksum:
ed330b292870c1394301d50dffbe039ffd4e6c22. 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 iPhone14,3_16.3.1_20D67_Restore.ipsw - The output of the command should match the following checksum:
ed330b292870c1394301d50dffbe039ffd4e6c22. If it doesn't, you may need to redownload the file.
Checksums
| SHA256sum | 99cec2ac92ddc960afe5c4c8ebee8c00e0b7aba8c15d7e07fbba3a869b3a485f |
|---|---|
| MD5sum | 98ef6045218845c38b533c9dac9e2a0e |
| SHA1sum | ed330b292870c1394301d50dffbe039ffd4e6c22 |
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:
- iCloud settings may be unresponsive or incorrectly display if apps are using iCloud
- Siri requests for Find My may not work
- Crash Detection optimizations on iPhone 14 and iPhone 14 Pro models
For information on the security content of Apple software updates, please visit this website: