iOS 9.9.18.4

iOS

Version

9.9.18.4

Build ID

22E240

File Size

6.73 GB

Release Date

2025-03-31T17:30:52Z

Update Type

Normal release

Download OTA

Looking for beta firmware? View beta builds for iPhone 13 Pro Max →

Want full hardware specs? View iPhone 13 Pro Max specs →

About This Update

iOS 9.9.18.4 (build 22E240) is an official Apple over-the-air update for the iPhone 13 Pro Max, released on 2025-03-31T17:30:52Z. The update package is 6.73 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 5ae906f27152c1c2abf809f511188724381a3ce3.zip.

Direct URL

https://updates.cdn-apple.com/2025SpringFCS/patches/082-14762/CAE8E05D-A0FA-411D-B8C2-8540AD8E90C5/com_apple_MobileAsset_SoftwareUpdate/5ae906f27152c1c2abf809f511188724381a3ce3.zip