iOS 9.9.12.0 (16A5318d) 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 July 3, 2018 Upload Date June 29, 2018 Filename 397693dcc433873c5e2a590c988db7b3a3dd435e.zip Filesize 2.0 GiB Identifier iPhone6,1
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