iOS 9.9.11.0 (15A5327g) 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 24, 2017 Upload Date July 21, 2017 Filename 4323b38fc6756120e83bace433f2bbe979dbf91c.zip Filesize 1.7 GiB Identifier iPhone6,1
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