FIRMWARE DETAILS

HomePod Software 15.2

Build: 19K52Dec 13, 2021Restore IPSW

Stable

View details

Filename: AudioAccessory5,1_15.2_19K52_Restore.ipsw
File size: 2.62 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: 3a3e5066a100800eaa23543d27b5bbd5413c77a21c64b73375dfa53da6604e8f
SHA-1: f826a137b780df4bbb086d2f723cb46b8064d8a1
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: 64539bc2579d8d86041cb8890ba2937e