watchOS 5.3 (16U5545c) 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 June 11, 2019 Upload Date June 6, 2019 Filename 27e74577e8a5ddd01ed68bf7ad1010f66c121c4b.zip Filesize 1.3 GiB Identifier Watch2,4
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