audioOS 9.9.15.4.1

audioOS

Version

9.9.15.4.1

Build ID

19L452

File Size

1.24 GB

Release Date

2022-03-31T17:15:55Z

Update Type

Normal release

Delta update - requires 13.4.5 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod →

About This Update

audioOS 9.9.15.4.1 (build 19L452) is an official Apple over-the-air update for the HomePod, released on 2022-03-31T17:15:55Z. The update package is 1.24 GB. This is a delta (partial) update that requires 13.4.5 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 fe6250c69c91aae56d0c149e70f1c71289a273d2.zip.

Direct URL

https://updates.cdn-apple.com/2022FCSWinter/patches/002-82976/F84A3261-A4A1-48C9-8666-42B1C773D613/com_apple_MobileAsset_SoftwareUpdate/fe6250c69c91aae56d0c149e70f1c71289a273d2.zip

Filename

fe6250c69c91aae56d0c149e70f1c71289a273d2.zip

Other Devices

HomePod (2nd generation)

AudioAccessory6,1

HomePod mini

AudioAccessory5,1

HomePod (Unknown Model)

AudioAccessory1,2