3. Click on the desired firmware version to start the download

iPhone 3GS

Downloads Links for iPhone 3GS

iPhone2,1

VERSION

RELEASE DATE

RELEASE DATE

SIZE

SIZE

STATUS

iOS 6.1.6 (10B500)

RELEASE DATE

21/02/2014

SIZE

823 MB

Signed

iOS 4.1 (8B117)

RELEASE DATE

03/09/2010

SIZE

401 MB

Signed

iOS 6.1.3 (10B329)

RELEASE DATE

13/03/2013

SIZE

823 MB

Unigned

Old unsigned iOS versions will be added later.