watchOS 4.0 (15R372) for Apple Watch Series 2 (38mm) ✗ 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 7c9d2a641203ccab8c11daba73c3446c92abd408.zip Filesize 1.1 GiB Identifier Watch2,3
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