audioOS 9.9.15.4.1

audioOS

Version

9.9.15.4.1

Build ID

19L452

File Size

537.52 MB

Release Date

2022-03-31T17:16:00Z

Update Type

Normal release

Delta update - requires 15.0 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 2022-03-31T17:16:00Z. The update package is 537.52 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 ffa4139a5e14b0d39583fd0720e55f34e6fb114b.zip.

Direct URL

https://updates.cdn-apple.com/2022FCSWinter/patches/002-82962/C1C16321-2E97-4547-A8CA-5EB53C71F5F6/com_apple_MobileAsset_SoftwareUpdate/ffa4139a5e14b0d39583fd0720e55f34e6fb114b.zip

Filename

ffa4139a5e14b0d39583fd0720e55f34e6fb114b.zip

Other Devices

HomePod (Unknown Model)

AudioAccessory1,2

HomePod (2nd generation)

AudioAccessory6,1

HomePod mini

AudioAccessory5,1