iOS 9.9.12.4 (16G5056d) 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 June 24, 2019 Upload Date June 21, 2019 Filename 4dfda36f5fcee737cd8ac742dd9c28487b7dc91c.zip Filesize 2.5 GiB Identifier iPhone10,5
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