watchOS 4.2 (15S102) 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 December 5, 2017 Upload Date November 28, 2017 Filename 0358cfbf71016e7cc5746e469830f40b298c7e81.zip Filesize 1.1 GiB Identifier Watch2,4
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