iOS 9.3 (13E5181d) 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 11, 2016 Upload Date January 7, 2016 Filename 1e4a78b170817159489c1baf8cbcb218ccb2b527.zip Filesize 1.7 GiB Identifier iPhone8,2
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