tvOS 13.3 (17K5445a) for Apple TV 4K ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date November 20, 2019 Upload Date November 15, 2019 Filename 4b73237dc64cc74a5f2fabc51b1cb152bed1a4dc.zip Filesize 1.9 GiB Identifier AppleTV6,2
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