audioOS 9.9.15.4

audioOS

Version

9.9.15.4

Build ID

19L440

File Size

537.88 MB

Release Date

2022-03-14T17:12:31Z

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 (build 19L440) is an official Apple over-the-air update for the HomePod, released on 2022-03-14T17:12:31Z. The update package is 537.88 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 5f93fe5ace2d1571ce649f9b5f1cc5fbf599dfa7.zip.

Direct URL

https://updates.cdn-apple.com/2022FCSWinter/patches/002-63709/8528020A-3F11-4608-9B1F-3B1F0F4016CF/com_apple_MobileAsset_SoftwareUpdate/5f93fe5ace2d1571ce649f9b5f1cc5fbf599dfa7.zip

Filename

5f93fe5ace2d1571ce649f9b5f1cc5fbf599dfa7.zip

Other Devices

HomePod (Unknown Model)

AudioAccessory1,2

HomePod (2nd generation)

AudioAccessory6,1

HomePod mini

AudioAccessory5,1