audioOS 9.9.17.1

audioOS

Version

9.9.17.1

Build ID

21K69

File Size

1.5 GB

Release Date

2023-10-25T17:23:53Z

Update Type

Normal release

Delta update - requires 15.6 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod →

About This Update

audioOS 9.9.17.1 (build 21K69) is an official Apple over-the-air update for the HomePod, released on 2023-10-25T17:23:53Z. The update package is 1.5 GB. This is a delta (partial) update that requires 15.6 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 d235cbd38296dd5546c439d344ba3a0184952e67.zip.

Direct URL

https://updates.cdn-apple.com/2023FallFCS/patches/042-83616/B7F157F0-2E9F-4F61-A373-5B9821D426A3/com_apple_MobileAsset_SoftwareUpdate/d235cbd38296dd5546c439d344ba3a0184952e67.zip

Filename

d235cbd38296dd5546c439d344ba3a0184952e67.zip

Other Devices

HomePod mini

AudioAccessory5,1

HomePod (2nd generation)

AudioAccessory6,1

HomePod (Unknown Model)

AudioAccessory1,2