iOS 9.9.11.3 (15E5167f) 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 January 24, 2018 Upload Date January 21, 2018 Filename 149bf6d87510ee01b86acd0a7714acad226e6e15.zip Filesize 1.8 GiB Identifier iPhone6,1
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