watchOS 4.3.1 (15T5567a) 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 14, 2018 Upload Date May 11, 2018 Filename 2fad03f908d87823c43e4dce9554c659aa7eb376.zip Filesize 1.1 GiB Identifier Watch1,1
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