iOS 9.9.12.1 (16B5089b) for iPhone 6s ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date October 22, 2018 Upload Date October 18, 2018 Filename 19cfd90dc70acfead2ffe6dd8b66cde13ac42e8b.zip Filesize 2.1 GiB Identifier iPhone8,1
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