HomePod mini · AudioAccessory5,1

HomePod mini · audioOS 15.3

19K547Unsigned

Catalog data · Last updated: Oct 24, 2026, 5:07 AM UTC

Restore IPSW for HomePod mini: audioOS 15.3, build 19K547.

Firmware information

Version: audioOS 15.3
Build: 19K547
IPSW: Restore IPSW
Size: 2.45 GB
Release date: Jan 26, 2022, 6:02 PM UTC
File name: AudioAccessory5,1_15.3_19K547_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_15.3_19K547_Restore.ipsw

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-256719260bb5a279b129618b56194c1ad7ec70be93509d0e06bb16695983bce2752

SHA-1351badd53a93eafcfad65a6fcbcf035b3dcd83ab

MD543dba6b9c06ff9226c1fde40af052f14