iOS 9.9.18.7.1

iOS

Version

9.9.18.7.1

Build ID

22H31

File Size

6.43 GB

Release Date

2025-09-29T17:23:50Z

Update Type

Normal release

Delta update - requires 12.1.4 installed first.

Download OTA

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About This Update

iOS 9.9.18.7.1 (build 22H31) is an official Apple over-the-air update for the iPhone XS Max, released on 2025-09-29T17:23:50Z. The update package is 6.43 GB. This is a delta (partial) update that requires 12.1.4 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 c5223101717cea111a486f64b290b95343c42d18.zip.

Direct URL

https://updates.cdn-apple.com/2025FallFCS/patches/093-54078/93419BD6-8290-44D3-8F35-4CD16ED86AE0/com_apple_MobileAsset_SoftwareUpdate/c5223101717cea111a486f64b290b95343c42d18.zip