Download iOS 4.0.2 IPSW

Download iOS IPSW for iPhone 3GS

Build: 8A400
Baseband: 05.13.04
Release date: Aug 11, 2010
SHa1 Hash: 61d21363ced6e006cc226f9a0a0e9c6ed8e048ab
Features, Updates, Bugfix, and Changelog of iOS :

  • Fixed a security vulnerability in FreeType that allowed remote code to be executed via Safari.
  • Fixed a security vulnerability in the Io Surface private framework that allowed privilege escalation.

File name: iPhone2,1_4.0.2_8A400_Restore.ipsw

Download link of iOS IPSW for iPhone 3GS

Download firmware


Download iPhone2,1_4.0.2_8A400_Restore.ipsw

By clicking the download link above, you are going to download iOS for iPhone 3GS IPSW directly from Apple Inc. server