watchOS 4.2 (15S102) for Apple Watch Series 3 (42mm, LTE) ✗ 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 659c304c7d3b1d5a209beb9284bbf4bb65fabbd7.zip Filesize 1.6 GiB Identifier Watch3,2
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