3. Click on the desired firmware version to start the download Downloads Links for iPhone 5c (Global) iPhone5,4 VERSION RELEASE DATE RELEASE DATE SIZE SIZE STATUS iOS 10.3.3 (14G60) RELEASE DATE 19/07/2017 SIZE 2 GB Signed iOS 10.3.2 (14F89) RELEASE DATE 15/05/2017 SIZE 2 GB Unigned Old unsigned iOS versions will be added later.