audioOS 9.9.15.3 (19K6547) for HomePod mini ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date January 26, 2022 Upload Date January 20, 2022 Filename fc9d0409e7b01fda4508fd27b4c64fc8b5f8062d.zip Filesize 1.9 GiB Identifier AudioAccessory5,1
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