iOS 9.9.11.2.5 (15D5054a) 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 9, 2018 Upload Date January 5, 2018 Filename f6aff6d8d914b70f9f86000d1ae1b24f819656f4.zip Filesize 1.7 GiB Identifier iPhone6,1
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