FIRMWARE DETAILS

HomePod Software 16.4

Build: 20L497Mar 27, 2023Restore IPSW

Stable

View details

Filename: AudioAccessory5,1_16.4_20L497_Restore.ipsw
File size: 3.03 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: 69c98580bed319f8d5effcd027c2b51b981c7091fdd00520e959fd8a3d561016
SHA-1: a91d9a71e5c79e804cdd5af354b78657451f22fb
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: 9be0ca44d4682bfcadcbf97384a2a37f