watchOS 4.3.1 (15T5565a) for Apple Watch (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 May 7, 2018 Upload Date May 3, 2018 Filename 3bc948a2adb1b32707068f8ee09f557d146b8bd8.zip Filesize 1.1 GiB Identifier Watch1,1
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