3. Click on the desired firmware version to start the download Downloads Links for iPhone 4 (CDMA) iPhone3,3 VERSION RELEASE DATE RELEASE DATE SIZE SIZE STATUS iOS 7.1.2 (11D257) RELEASE DATE 30/06/2014 SIZE 1.2 GB Signed iOS 7.1.1 (11D201) RELEASE DATE 22/04/2014 SIZE 1.2 GB Unigned Old unsigned iOS versions will be added later.