iOS 9.9.13.1 (17A844) 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 24, 2019 Upload Date September 17, 2019 Filename 4e299ffaa58f02585fd56dec9cc3a83b9ec94672.zip Filesize 2.8 GiB Identifier iPhone8,2
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