iOS 9.9.18.7.8

iOS

Version

9.9.18.7.8

Build ID

22H352

File Size

6.43 GB

Release Date

2026-04-22T18:24:59Z

Update Type

Normal release

Delta update - requires 12.3.1 installed first.

Download OTA

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About This Update

iOS 9.9.18.7.8 (build 22H352) is an official Apple over-the-air update for the iPhone XS Max, released on 2026-04-22T18:24:59Z. The update package is 6.43 GB. This is a delta (partial) update that requires 12.3.1 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 ea331ce0701e1c6fdcf95ea7765d7893739422c8.zip.

Direct URL

https://updates.cdn-apple.com/2026WinterFCS/patches/122-58399/AD6261B5-A2D1-4B11-91AE-6E580A1B2DC3/com_apple_MobileAsset_SoftwareUpdate/ea331ce0701e1c6fdcf95ea7765d7893739422c8.zip