audioOS 9.9.14.4 (18K6802) for HomePod ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date January 26, 2021 Upload Date January 14, 2021 Filename 545d9433ba20cf4f810e436716ddcdc9b02f907a.zip Filesize 1.7 GiB Identifier AudioAccessory1,1
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