FIRMWARE DETAILS

HomePod Software 16.3

Build: 20K649Jan 24, 2023Restore IPSW

Stable

View details

Filename: AudioAccessory5,1_16.3_20K649_Restore.ipsw
File size: 2.97 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: 3facecd25b5fcecb4a4e6d14116f0fd3f6982b4f7fa99e270c8eff711a70b616
SHA-1: ec0596e8c5b2996acc5eac9fda9b7679cbd6581c
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: 6c2f51131c0673196ee6199f1fb61838