FIRMWARE DETAILS

HomePod Software 15.5

Build: 19L570May 16, 2022Restore IPSW

Stable

View details

Filename: AudioAccessory5,1_15.5_19L570_Restore.ipsw
File size: 2.67 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: f81fcc8e085e44e4a5885222a0fff1a3f4df26bc30ebde6af727a9f90345eb5b
SHA-1: b87c7e747f78b6ccc6577350fc5e6075b568062a
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: fc5a6bc5aad6e37759da57f102d7e21e