iOS 9.3 (13E5233a) for iPhone 4s ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
potential future use. They might also be useful if you're doing research.
Release Date March 14, 2016 Upload Date March 11, 2016 Filename a424d2743aa1ab8a8410a2cee770fcfde90954aa.zip Filesize 1.1 GiB Identifier iPhone4,1
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