iOS 9.9.13.1 (17A5831c) for iPhone 7 (GSM) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date September 4, 2019 Upload Date September 2, 2019 Filename 2d71782f38b75c051fc8954fc48b2a614173d350.zip Filesize 2.7 GiB Identifier iPhone9,3
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