watchOS 4.3.1 (15T5567a) for Apple Watch (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 May 14, 2018 Upload Date May 11, 2018 Filename d95a0ff6a67ede818078890f1b953da65b7be92f.zip Filesize 1.1 GiB Identifier Watch1,2
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