iOS 9.9.15.1

iOS

Version

9.9.15.1

Build ID

19B6074

File Size

4.89 GB

Release Date

2021-10-25T17:09:40Z

Update Type

Beta

Download OTA

Looking for beta firmware? View beta builds for iPhone 12 Pro Max →

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

About This Update

iOS 9.9.15.1 (build 19B6074) is an official Apple over-the-air update for the iPhone 12 Pro Max, released on 2021-10-25T17:09:40Z. The update package is 4.89 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 3d692f794162a16927540a3eeff53de0980c4947.zip.

Direct URL

https://updates.cdn-apple.com/2021FallFCS/patches/071-63978/4D9957B6-4F86-4771-9263-6865175294BC/com_apple_MobileAsset_SoftwareUpdate/3d692f794162a16927540a3eeff53de0980c4947.zip