watchOS 4.2.2 (15S5540a) for Apple Watch Series 3 (38mm) ✗ 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 d132889552d685c4dfc83b0ae7ba898c7a00d2b6.zip Filesize 1.5 GiB Identifier Watch3,3
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