HomePod mini · AudioAccessory5,1

HomePod mini · audioOS 18.2

22K155Unsigned

Catalog data · Last updated: Oct 22, 2026, 5:13 AM UTC

Restore IPSW for HomePod mini: audioOS 18.2, build 22K155.

Firmware information

Version: audioOS 18.2
Build: 22K155
IPSW: Restore IPSW
Size: 3.47 GB
Release date: Dec 11, 2024, 6:47 PM UTC
File name: AudioAccessory5,1_18.2_22K155_Restore.ipsw
Download host: updates.cdn-apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostupdates.cdn-apple.comAudioAccessory5,1_18.2_22K155_Restore.ipsw

The catalog marks this build as unsigned. A normal restore may not be accepted.

Back up before you restore. A restore can erase the data on the device. The identifier has to match, and a file you can download may still be rejected for restore. Download only when the model name and identifier match the device you have.

Checksum

SHA-2568dab100dfb1a0da717393f6c608d8d219c5809b0047715f0c6223c0f8a783c1c

SHA-13cab447a7a08969d7efa2d5bd7e7a5a909be7c43

MD53732f613c71e2b203d2d7c8f0727e248