audioOS 9.9.18.3

audioOS

Version

9.9.18.3

Build ID

22K557

File Size

1.8 GB

Release Date

2025-01-27T18:19:46Z

Update Type

Normal release

Delta update - requires 15.3 installed first.

Download OTA

Looking for beta firmware? View beta builds for HomePod mini →

About This Update

audioOS 9.9.18.3 (build 22K557) is an official Apple over-the-air update for the HomePod mini, released on 2025-01-27T18:19:46Z. The update package is 1.8 GB. This is a delta (partial) update that requires 15.3 to already be installed on the device - it cannot be applied from scratch. This update is currently signed by Apple, so it can be applied directly from Settings › General › Software Update.

The OTA payload file is 265b522481f3be86ed3ba61b92288ea33417400f.zip.

Direct URL

https://updates.cdn-apple.com/2025WinterFCS/patches/072-52330/C2061D20-CD8E-415B-AEEF-B24B0D7F609A/com_apple_MobileAsset_SoftwareUpdate/265b522481f3be86ed3ba61b92288ea33417400f.zip

Filename

265b522481f3be86ed3ba61b92288ea33417400f.zip

Other Devices

HomePod

AudioAccessory1,1

HomePod (Unknown Model)

AudioAccessory1,2

HomePod (2nd generation)

AudioAccessory6,1