watchOS 3.1.3 (14S960) for Apple Watch Series 1 (42mm) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date January 23, 2017 Upload Date January 13, 2017 Filename d69903f4406d260474a85bf85db68ac687e13a70.zip Filesize 959 MiB Identifier Watch2,7
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