audioOS 9.9.17.1

audioOS

Version

9.9.17.1

Build ID

21K69

File Size

1.14 GB

Release Date

2023-10-25T17:23:59Z

Update Type

Normal release

Delta update - requires 16.3.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod (2nd generation) →

About This Update

audioOS 9.9.17.1 (build 21K69) is an official Apple over-the-air update for the HomePod (2nd generation), released on 2023-10-25T17:23:59Z. The update package is 1.14 GB. This is a delta (partial) update that requires 16.3.1 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 eaf0e767910f12cad61061b6ce21d4837c12e640.zip.

Direct URL

https://updates.cdn-apple.com/2023FallFCS/patches/042-83690/4BF2A54E-ECEF-4EF0-B940-95861ECD7F3F/com_apple_MobileAsset_SoftwareUpdate/eaf0e767910f12cad61061b6ce21d4837c12e640.zip

Filename

eaf0e767910f12cad61061b6ce21d4837c12e640.zip

Other Devices

HomePod (Unknown Model)