watchOS 6.3 (17U208) for Apple Watch Series 2 (38mm) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
potential future use. They might also be useful if you're doing research.
Release Date December 14, 2020 Upload Date December 8, 2020 Filename 644cbbdc723ec9111df287eb7e617a87f765f144.zip Filesize 1.4 GiB Identifier Watch2,3
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