iOS 9.9.17.5.1

iOS

Version

9.9.17.5.1

Build ID

21F6090

File Size

5.54 GB

Release Date

2024-05-20T17:22:19Z

Update Type

Beta

Download OTA

Looking for beta firmware? View beta builds for iPhone 11 Pro Max →

Want full hardware specs? View iPhone 11 Pro Max specs →

About This Update

iOS 9.9.17.5.1 (build 21F6090) is an official Apple over-the-air update for the iPhone 11 Pro Max, released on 2024-05-20T17:22:19Z. The update package is 5.54 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 821cd79ed089d423b6827ebbfc6130b07d22e7d2.zip.

Direct URL

https://updates.cdn-apple.com/2024SpringFCS/patches/062-02076/927975DC-38C0-4356-9C8D-9C900160F97E/com_apple_MobileAsset_SoftwareUpdate/821cd79ed089d423b6827ebbfc6130b07d22e7d2.zip