watchOS 5.3 (16U5566a) for Apple Watch Series 2 (42mm) ✗ 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 July 9, 2019 Upload Date July 3, 2019 Filename 8627c8a8ce6fac91608baa3699a830e3b9778a5a.zip Filesize 1.3 GiB Identifier Watch2,4
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