audioOS 9.9.15.4

audioOS

Version

9.9.15.4

Build ID

19L440

File Size

478.83 MB

Release Date

2022-03-14T17:12:41Z

Update Type

Normal release

Delta update - requires 15.1 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 478.83 MB. This is a delta (partial) update that requires 15.1 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 203e713f02d96ff931117dfd77cd201d5207b3cc.zip.

Direct URL

https://updates.cdn-apple.com/2022FCSWinter/patches/002-63717/4868F75E-5843-44CA-9041-58BBD836EC97/com_apple_MobileAsset_SoftwareUpdate/203e713f02d96ff931117dfd77cd201d5207b3cc.zip

Filename

203e713f02d96ff931117dfd77cd201d5207b3cc.zip

Other Devices

HomePod (2nd generation)

AudioAccessory6,1

HomePod (Unknown Model)

AudioAccessory1,2

HomePod

AudioAccessory1,1