iOS 9.9.10.2.1 (14D5027) 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 12, 2017 Upload Date January 11, 2017 Filename 5d875962a63c8789bca1a551cc6dc124b0ef8a7b.zip Filesize 1.6 GiB Identifier iPhone6,1
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