audioOS 9.9.17.6

audioOS

Version

9.9.17.6

Build ID

21M71

File Size

1.58 GB

Release Date

2024-07-29T20:27:59Z

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 9.9.17.6 (build 21M71) is an official Apple over-the-air update for the HomePod, released on 2024-07-29T20:27:59Z. The update package is 1.58 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 92083be4fd725e3637d76651f32d65198e98b800.zip.

Direct URL

https://updates.cdn-apple.com/2024SummerFCS/patches/062-34159/AF485CFB-828D-4A4B-8454-F51CA68368F6/com_apple_MobileAsset_SoftwareUpdate/92083be4fd725e3637d76651f32d65198e98b800.zip

Filename

92083be4fd725e3637d76651f32d65198e98b800.zip

Other Devices

HomePod mini

AudioAccessory5,1

HomePod (Unknown Model)

AudioAccessory1,2

HomePod (2nd generation)

AudioAccessory6,1