iOS 9.9.13.0 (17A5572a) for iPhone 8 Plus (GSM) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
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Release Date August 21, 2019 Upload Date August 19, 2019 Filename b1cd80f8c0c81cb272117fc2e748644c5fc187d9.zip Filesize 2.9 GiB Identifier iPhone10,5
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