iOS 18.3.1 (22D72) for iPhone 13

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Release DateFebruary 10, 2025
Upload DateFebruary 8, 2025
FilenameiPhone14,5_18.3.1_22D72_Restore.ipsw
Filesize8.2 GiB
SHA256sum1db32e6b0e83a95f4ccf07af4af5eaf0498203a0a9b66c34ba75131655f8cc14
MD5sumafcc303f1a1416be5e90704942e0e3c8
SHA1sumcd3b0e048996aa78448d6beb5830b5dfc92e13ad
IdentifieriPhone14,5

iOS 18.3.1 Release Notes

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 and is recommended for all users.

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

https://support.apple.com/100100

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