audioOS 9.9.17.3

audioOS

Version

9.9.17.3

Build ID

21K646

File Size

1.83 GB

Release Date

2024-01-22T18:29:21Z

Update Type

Normal release

Delta update - requires 13.4.5 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod →

About This Update

audioOS 9.9.17.3 (build 21K646) is an official Apple over-the-air update for the HomePod, released on 2024-01-22T18:29:21Z. The update package is 1.83 GB. This is a delta (partial) update that requires 13.4.5 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 0499fa533fa48c69687d6964c1357a1b090fd09b.zip.

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/patches/052-23547/9FB68598-119F-4114-B4EE-B54FE4F781E6/com_apple_MobileAsset_SoftwareUpdate/0499fa533fa48c69687d6964c1357a1b090fd09b.zip

Filename

0499fa533fa48c69687d6964c1357a1b090fd09b.zip

Other Devices

HomePod (2nd generation)

AudioAccessory6,1

HomePod mini

AudioAccessory5,1

HomePod (Unknown Model)

AudioAccessory1,2