audioOS 9.9.17.4

audioOS

Version

9.9.17.4

Build ID

21L227

File Size

781.78 MB

Release Date

2024-03-07T18:16:30Z

Update Type

Normal release

Delta update - requires 17.1.1 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 781.78 MB. This is a delta (partial) update that requires 17.1.1 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 5ef1c723c581435e6844b1d16a309a67952776a9.zip.

Direct URL

https://updates.cdn-apple.com/2024WinterFCS/patches/052-45165/8C51F004-718E-46AF-AF24-F9263E2B07AE/com_apple_MobileAsset_SoftwareUpdate/5ef1c723c581435e6844b1d16a309a67952776a9.zip

Filename

5ef1c723c581435e6844b1d16a309a67952776a9.zip

Other Devices

HomePod (2nd generation)

AudioAccessory6,1

HomePod

AudioAccessory1,1

HomePod (Unknown Model)

AudioAccessory1,2