audioOS 9.9.17.6

audioOS

Version

9.9.17.6

Build ID

21M71

File Size

1.18 GB

Release Date

2024-07-29T20:28:01Z

Update Type

Normal release

Delta update - requires 16.4 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 2024-07-29T20:28:01Z. The update package is 1.18 GB. This is a delta (partial) update that requires 16.4 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 8758f7e5969ad3e4036f106641670a33d11ddf53.zip.

Direct URL

https://updates.cdn-apple.com/2024SummerFCS/patches/062-34091/3E0BEF97-BEAD-4830-93F4-2A2362F28C2D/com_apple_MobileAsset_SoftwareUpdate/8758f7e5969ad3e4036f106641670a33d11ddf53.zip

Filename

8758f7e5969ad3e4036f106641670a33d11ddf53.zip

Other Devices

HomePod (Unknown Model)

AudioAccessory1,2

HomePod (2nd generation)

AudioAccessory6,1

HomePod mini

AudioAccessory5,1