iOS 9.9.11.0 (15A5368a) 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 August 28, 2017 Upload Date August 26, 2017 Filename 77c7725339848262c93ec8fd09620a57aca79b7c.zip Filesize 1.7 GiB Identifier iPhone8,1
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