watchOS 5.3.3 (16U620) for Apple Watch Series 3 (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 October 29, 2019 Upload Date October 17, 2019 Filename 7c1d2c7a9638309861133734b1f1e07f4ebf7f32.zip Filesize 1.3 GiB Identifier Watch3,3
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