audioOS 9.9.15.3

audioOS

Version

9.9.15.3

Build ID

19K547

File Size

271.63 MB

Release Date

2022-01-26T18:16:55Z

Update Type

Normal release

Delta update - requires 15.1.1 installed first.

Download OTA

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

About This Update

audioOS 9.9.15.3 (build 19K547) is an official Apple over-the-air update for the HomePod (Unknown Model), released on 2022-01-26T18:16:55Z. The update package is 271.63 MB. This is a delta (partial) update that requires 15.1.1 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 568403ea190556a722869cda9bf6f971487ad578.zip.

Direct URL

https://updates.cdn-apple.com/2022FCSWinter/patches/002-56695/29F97C21-8E19-4FB4-8710-90761A5EAA1B/com_apple_MobileAsset_SoftwareUpdate/568403ea190556a722869cda9bf6f971487ad578.zip

Filename

568403ea190556a722869cda9bf6f971487ad578.zip

Other Devices

HomePod (2nd generation)