audioOS 9.9.15.4

audioOS

Version

9.9.15.4

Build ID

19L440

File Size

486.16 MB

Release Date

2022-03-14T17:12:37Z

Update Type

Normal release

Delta update - requires 15.1 installed first.

Download OTA

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

About This Update

audioOS 9.9.15.4 (build 19L440) is an official Apple over-the-air update for the HomePod (Unknown Model), released on 2022-03-14T17:12:37Z. The update package is 486.16 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 6ddb08a92a3b7176c8fb61a75e79a7fbb33b1ea9.zip.

Direct URL

https://updates.cdn-apple.com/2022FCSWinter/patches/002-63652/B53BE50D-221C-49DD-B5A1-28B548F2ED8D/com_apple_MobileAsset_SoftwareUpdate/6ddb08a92a3b7176c8fb61a75e79a7fbb33b1ea9.zip

Filename

6ddb08a92a3b7176c8fb61a75e79a7fbb33b1ea9.zip

Other Devices

HomePod (2nd generation)