iOS 9.9.11.2 (15C5111a) 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 November 28, 2017 Upload Date November 27, 2017 Filename 1afe2942fddf914792f757fec93b39c07db295fd.zip Filesize 1.7 GiB Identifier iPhone6,1
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