iOS 9.9.11.0 (15A5304i) 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 June 21, 2017 Upload Date June 20, 2017 Filename fbad0648f064eda94b060b28a600453dd45f2aa3.zip Filesize 1.7 GiB Identifier iPhone6,1
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