watchOS 4.3.1 (15T567) 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 29, 2018 Upload Date May 18, 2018 Filename 4794e9f84f14f91f2c0a5b754b79db526e03329b.zip Filesize 1.1 GiB Identifier Watch1,2
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