iOS 9.9.13.3.1 (17D5044a) 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, 2020 Upload Date January 12, 2020 Filename 8b0640657580a8990c8dfe457c8b09c72c60f4e7.zip Filesize 2.8 GiB Identifier iPhone8,2
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