audioOS 9.9.17.0

audioOS

Version

9.9.17.0

Build ID

21J354

File Size

1.5 GB

Release Date

2023-09-18T17:26:26Z

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 9.9.17.0 (build 21J354) is an official Apple over-the-air update for the HomePod, released on 2023-09-18T17:26:26Z. 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 eea9344d79d1d157f650b727a001fe20230ce522.zip.

Direct URL

https://updates.cdn-apple.com/2023FallFCS/patches/042-31350/8635DC22-DAB1-490F-934B-97C7C2B17400/com_apple_MobileAsset_SoftwareUpdate/eea9344d79d1d157f650b727a001fe20230ce522.zip

Filename

eea9344d79d1d157f650b727a001fe20230ce522.zip

Other Devices

HomePod (2nd generation)

AudioAccessory6,1

HomePod mini

AudioAccessory5,1

HomePod (Unknown Model)

AudioAccessory1,2