HomePod
AudioAccessory1,1
OTA Update
Unsigned
22M84
audioOS 9.9.18.6
Delta update - requires 17.4 installed first.
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About This Update
audioOS 9.9.18.6
(build 22M84) is an official Apple
over-the-air update for the HomePod,
released on 2025-07-29T17:27:51Z.
The update package is 1.2 GB.
This is a delta (partial) update that requires
17.4 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 9ca83411699cf424e56f0f09a3f197de5ca8b386.zip.
Direct URL
https://updates.cdn-apple.com/2025SummerFCS/patches/082-76080/31379C82-38D3-4EF0-A857-5FA445B4FBAB/com_apple_MobileAsset_SoftwareUpdate/9ca83411699cf424e56f0f09a3f197de5ca8b386.zip
Filename
9ca83411699cf424e56f0f09a3f197de5ca8b386.zip
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