watchOS 4.3.1 (15T5535b) 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 April 2, 2018 Upload Date March 29, 2018 Filename a993780d55dc01652a93220d6611ac3d3439da9e.zip Filesize 1.1 GiB Identifier Watch2,4
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