tvOS 12.0 (16J5360a) 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 August 27, 2018 Upload Date August 22, 2018 Filename dc559c70daa2718c41a3a38cff2ece4e20716a4c.zip Filesize 1.6 GiB Identifier AppleTV6,2
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