iOS 9.9.13.1 (17A5844a) 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 September 18, 2019 Upload Date September 16, 2019 Filename 61df4281c74d4d62c42795fa8408f68b6a01ccb9.zip Filesize 2.8 GiB Identifier iPhone8,2
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