watchOS 6.1.1 (17S5433b) for Apple Watch Series 4 (40mm) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date November 5, 2019 Upload Date November 1, 2019 Filename 115d8c3e4f8e726e3548d82a880b756b26f33229.zip Filesize 1.4 GiB Identifier Watch4,1
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