audioOS 9.9.17.4

audioOS

Version

9.9.17.4

Build ID

21L227

File Size

781.76 MB

Release Date

2024-03-07T18:16:30Z

Update Type

Normal release

Delta update - requires 17.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod mini →

About This Update

audioOS 9.9.17.4 (build 21L227) is an official Apple over-the-air update for the HomePod mini, released on 2024-03-07T18:16:30Z. The update package is 781.76 MB. This is a delta (partial) update that requires 17.1 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 d8aa04a19ad536b10c5f6b67c507d07852793f10.zip.

Direct URL

https://updates.cdn-apple.com/2024WinterFCS/patches/052-45032/90238D3F-F5E3-4347-BE62-B0377888D090/com_apple_MobileAsset_SoftwareUpdate/d8aa04a19ad536b10c5f6b67c507d07852793f10.zip

Filename

d8aa04a19ad536b10c5f6b67c507d07852793f10.zip

Other Devices

HomePod (Unknown Model)

AudioAccessory1,2

HomePod

AudioAccessory1,1

HomePod (2nd generation)

AudioAccessory6,1