iOS 9.9.10.3 (14E5249d) 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 February 20, 2017 Upload Date February 16, 2017 Filename 767f26e9f502b9200a869d3f60123c75b0c43bf4.zip Filesize 1.6 GiB Identifier iPhone6,1
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