iOS 9.9.13.0 (17A5556d) for iPhone 8 (GSM) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date August 7, 2019 Upload Date August 5, 2019 Filename 9d2892be173041b93729394192bd2c87554cccf2.zip Filesize 2.8 GiB Identifier iPhone10,4
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