watchOS 4.2.2 (15S5536a) for Apple Watch Series 3 (38mm, LTE) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date January 3, 2018 Upload Date December 21, 2017 Filename 2d04d2a8ba1b318ad06ed0f2520d4f080fa40853.zip Filesize 1.6 GiB Identifier Watch3,1
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