iOS 9.9.26.3.1

iOS

Version

9.9.26.3.1

Build ID

23D9133

File Size

7.3 GB

Release Date

2026-03-04T18:52:18Z

Update Type

Beta

Download OTA

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Want full hardware specs? View iPhone 12 Pro Max specs →

About This Update

iOS 9.9.26.3.1 (build 23D9133) is an official Apple over-the-air update for the iPhone 12 Pro Max, released on 2026-03-04T18:52:18Z. The update package is 7.3 GB. This is a full OTA update that can be applied from any compatible base version. 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 2f91f3b7daed32929ca7d4c7b41158681091cfde.zip.

Direct URL

https://updates.cdn-apple.com/2026WinterFCS/patches/047-89591/CA9C5985-816B-4D86-BE1D-4E5C93A55682/com_apple_MobileAsset_SoftwareUpdate/2f91f3b7daed32929ca7d4c7b41158681091cfde.zip