audioOS 9.9.17.2

audioOS

Version

9.9.17.2

Build ID

21K365

File Size

1.53 GB

Release Date

2023-12-11T18:21:37Z

Update Type

Normal release

Delta update - requires 15.4.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod →

About This Update

audioOS 9.9.17.2 (build 21K365) is an official Apple over-the-air update for the HomePod, released on 2023-12-11T18:21:37Z. The update package is 1.53 GB. This is a delta (partial) update that requires 15.4.1 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 2e88431b8c5d8b0ace4a7be4a0d9ee1790b43c97.zip.

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/patches/052-15300/91EE05B2-20C5-4B4E-9553-8C274F4B69C2/com_apple_MobileAsset_SoftwareUpdate/2e88431b8c5d8b0ace4a7be4a0d9ee1790b43c97.zip

Filename

2e88431b8c5d8b0ace4a7be4a0d9ee1790b43c97.zip

Other Devices

HomePod (Unknown Model)

AudioAccessory1,2

HomePod (2nd generation)

AudioAccessory6,1

HomePod mini

AudioAccessory5,1