iOS 9.9.12.1.1 (16C5036c) for iPhone 5s (GSM) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date October 31, 2018 Upload Date October 29, 2018 Filename 73a80b00215acc48f113651a95da96314f44243f.zip Filesize 2.1 GiB Identifier iPhone6,1
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