FIRMWARE DETAILS

HomePod Software 15

Build: 19J346Sep 20, 2021Restore IPSW

Stable

View details

Filename: AudioAccessory5,1_15.0_19J346_Restore.ipsw
File size: 2.58 GB
File type: Restore IPSW
Download host: updates.cdn-apple.com
Link availability: Not verified
Source did not report availability
Last link check: Not checked
SHA-256: 93ebdac8168e616b02ee3c55cddc57a8800f4f9efb4bf853a01aafd80b9dc13d
SHA-1: e448b8095d31e1f43628b1b0825402a40e65e70b
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (2)

HomePod mini AudioAccessory5,1 · AudioAccessorySingle5,1IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC

Unknown

HomePod mini (China Mainland) AudioAccessory5,1IPSW.me v4 third-party restore observation (retrieval time) · Oct 19, 2026, 10:59 PM UTC

Unknown

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

IPSW.mehttps://api.ipsw.me/v4/device/AudioAccessory5%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:18 PM UTC
Record fingerprint: 99a7c80b8af3fed22154e7bb7ee8a4e0