watchOS 4.0 (15R372) 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 September 12, 2017 Upload Date August 31, 2017 Filename 1a0e3e9735f664775b34f1ef948050607e25dce0.zip Filesize 1.1 GiB Identifier Watch2,4
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