audioOS 9.9.15.5.1

audioOS

Version

9.9.15.5.1

Build ID

19L580

File Size

1.15 GB

Release Date

2022-05-25T17:16:59Z

Update Type

Normal release

Delta update - requires 14.4 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod (Unknown Model) →

About This Update

audioOS 9.9.15.5.1 (build 19L580) is an official Apple over-the-air update for the HomePod (Unknown Model), released on 2022-05-25T17:16:59Z. The update package is 1.15 GB. This is a delta (partial) update that requires 14.4 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 3def136489afe3c0aef18c18e1a6b2d745a24b55.zip.

Direct URL

https://updates.cdn-apple.com/2022FCSSpring/patches/012-11949/2CBED148-430B-4974-A3C7-B764492E300C/com_apple_MobileAsset_SoftwareUpdate/3def136489afe3c0aef18c18e1a6b2d745a24b55.zip

Filename

3def136489afe3c0aef18c18e1a6b2d745a24b55.zip

Other Devices

HomePod (2nd generation)