iOS 18.7.1

iOS

Version

18.7.1

Build ID

22H31

File Size

5.47 GB

Release Date

2025-09-29T17:11:13Z

Update Type

Normal release

Delta update - requires 14.8 installed first.

Download OTA

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About This Update

iOS 18.7.1 (build 22H31) is an official Apple over-the-air update for the iPhone 11, released on 2025-09-29T17:11:13Z. The update package is 5.47 GB. This is a delta (partial) update that requires 14.8 to already be installed on the device - it cannot be applied from scratch. This update is no longer signed by Apple, meaning it can no longer be downloaded and applied on-device through Settings.

The OTA payload file is 3885345000d142497d5ee30a4fb7a9345962a50a.zip.

Direct URL

https://updates.cdn-apple.com/2025FallFCS/patches/093-53880/8ED989C2-A2ED-4B3A-AE06-F45DB981BE77/com_apple_MobileAsset_SoftwareUpdate/3885345000d142497d5ee30a4fb7a9345962a50a.zip