watchOS 4.2.2 (15S5540a) for Apple Watch Series 3 (42mm) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date January 9, 2018 Upload Date January 5, 2018 Filename d5aef1dc2cde7fd4f40a9046bcbbaee412de4bad.zip Filesize 1.5 GiB Identifier Watch3,4
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