iOS 9.3.3 (13G33) 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 June 29, 2016 Upload Date June 28, 2016 Filename 24e809ce290c9bff9e1bdbbc0f7118d67ec46c56.zip Filesize 1.5 GiB Identifier iPhone8,1
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