iOS 9.3 (13E5181f) for iPhone 6s ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date January 14, 2016 Upload Date January 13, 2016 Filename 0f19f3ee7a7aec71cf7fbfea5b5feeec9cd4a6a4.zip Filesize 1.4 GiB Identifier iPhone8,1
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