watchOS 4.3.1 (15T5555c) 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 1, 2018 Upload Date April 26, 2018 Filename f2a41eaedd37017f7a1c95798c1b149affc0fc19.zip Filesize 1.1 GiB Identifier Watch1,1
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