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Signetapple firmware signing

iPhone iPad Apple Watch Mac Apple TV HomePod Apple Vision iPod Apple T2 Security Chip HomeAccessory How it works

Signet/ HomePod

HomePod

4 models · 4 IPSW files · 5 OTA updates · checked with Apple Nov 5, 2026 03:45 UTC

HomePod mini 2
AudioAccessory11,1 · b525ap
audioOS 27.2 (24K122)
Signed
HomePod (2nd generation)
AudioAccessory6,1 · b620ap
audioOS 27.2 (24K122)
Signed
HomePod mini
AudioAccessory5,1 · b520ap
audioOS 27.2 (24K122)
Signed
A
AudioAccessory1,1
AudioAccessory1,1
audioOS 27.2 (24K122)
Unknown

No HomePod models match.

Signetapple firmware signing

Which Apple firmware is still signed: IPSW downloads, signing status from Apple's signing server and OTA updates for every iPhone, iPad, Mac, Apple Watch, Apple TV, HomePod and Vision Pro. Downloads link to Apple.

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