audioOS 9.9.17.6

audioOS

Version

9.9.17.6

Build ID

21M71

File Size

1.85 GB

Release Date

2024-07-29T20:27:54Z

Update Type

Normal release

Delta update - requires 14.2.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod →

About This Update

audioOS 9.9.17.6 (build 21M71) is an official Apple over-the-air update for the HomePod, released on 2024-07-29T20:27:54Z. The update package is 1.85 GB. This is a delta (partial) update that requires 14.2.1 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 1f27c168292c251c40e27e84c8316b2cb5d8c86a.zip.

Direct URL

https://updates.cdn-apple.com/2024SummerFCS/patches/062-34109/23E0A1D1-3781-4BAE-B07E-19D240ACB292/com_apple_MobileAsset_SoftwareUpdate/1f27c168292c251c40e27e84c8316b2cb5d8c86a.zip

Filename

1f27c168292c251c40e27e84c8316b2cb5d8c86a.zip

Other Devices

HomePod mini

AudioAccessory5,1

HomePod (2nd generation)

AudioAccessory6,1

HomePod (Unknown Model)

AudioAccessory1,2