iOS 9.9.11.2.5 (15D5057a) 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 January 11, 2018 Upload Date January 10, 2018 Filename 5dc86ea55d4387f296c85a07bd0be1bcdecf3b20.zip Filesize 1.8 GiB Identifier iPhone8,1
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