iOS 9.9.10.2.1 (14D23) 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, 2017 Upload Date January 6, 2017 Filename 5ec62c6d0f0d3dfdd3285521dc0d8c076c6ce72c.zip Filesize 1.6 GiB Identifier iPhone6,1
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