audioOS 9.9.15.4

audioOS

Version

9.9.15.4

Build ID

19L440

File Size

530.67 MB

Release Date

2022-03-14T17:12:41Z

Update Type

Normal release

Delta update - requires 15.0 installed first.

Download OTA

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

About This Update

audioOS 9.9.15.4 (build 19L440) is an official Apple over-the-air update for the HomePod mini, released on 2022-03-14T17:12:41Z. The update package is 530.67 MB. This is a delta (partial) update that requires 15.0 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 b81fbf2307976723f1e1fd92c2d6f58c12255e8f.zip.

Direct URL

https://updates.cdn-apple.com/2022FCSWinter/patches/002-63694/1F771655-4B81-489E-99CC-4A21844DC986/com_apple_MobileAsset_SoftwareUpdate/b81fbf2307976723f1e1fd92c2d6f58c12255e8f.zip

Filename

b81fbf2307976723f1e1fd92c2d6f58c12255e8f.zip

Other Devices

HomePod (2nd generation)

AudioAccessory6,1

HomePod

AudioAccessory1,1

HomePod (Unknown Model)

AudioAccessory1,2