FIRMWARE DETAILS
HomePod Software 12.1
Build:
16B92Oct 30, 2018Delta OTAStable
View details
- Filename
c12b4f0daace793cf0b48bc92fdcb92fb92be8e6.zip- File size
- 142.4 MB
- File type
- Delta OTA
- Download host
updates.cdn-apple.com- Link availability
- Not verified
Source reports active
- Last link check
- Not checked
- SHA-256
Not reported- SHA-1
Not reported- Required starting builds
16A366- Board restrictions
Not reported
OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.
Compatible hardware (1)
HomePod (1st generation)
UnknownAudioAccessory1,1Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.
Source provenance
AppleDBhttps://api.appledb.dev/ios/audioOS%3B16B92.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:58 PM UTC
Record fingerprint: 17d46e8a9f99bf6b9c8715c7ee7ee02d