HomePod mini · AudioAccessory5,1

HomePod mini · audioOS 17.6

21M71Unsigned

Catalog data · Last updated: Oct 21, 2026, 11:12 PM UTC

Restore IPSW for HomePod mini: audioOS 17.6, build 21M71.

Firmware information

Version: audioOS 17.6
Build: 21M71
IPSW: Restore IPSW
Size: 3.21 GB
Release date: Jul 29, 2024, 8:41 PM UTC
File name: AudioAccessory5,1_17.6_21M71_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_17.6_21M71_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-2562f5a9009a38a4fadff3863a428f81887aeeeb0bcb39f7a69f2b01b3d742043b2

SHA-184802f86c122509cba606a734f9c8fbe8a377880

MD56f67434077a0525bf1ae903a3c096338