Download iOS 3.1.3 IPSW

Download iOS IPSW for iPhone 2G

Build: 7E18
Baseband: 04.05.04_G
Release date: Feb 2, 2010
SHA1 Hash: eab23a7f8d2a17cb71046c50fc5f67ec390a3c2b
Features, Updates, Bugfix, and Changelog of iOS :

  • Improves accuracy of reported battery level on iPhone 3GS
  • Resolves issue where third-party apps would not launch in some instances
  • Fixes bug that may cause an app to crash when using the Japanese Kana keyboard
  • Fixes security bugs in CoreAudio, ImageIO, Recovery Mode and WebKit
  • Updates WebKit to 528.18

File name: iPhone1,1_3.1.3_7E18_Restore.ipsw

Download link of iOS IPSW for iPhone 2G

Download firmware

Download iPhone1,1_3.1.3_7E18_Restore.ipsw

By clicking the download link above, you are going to download iOS for iPhone 2G IPSW directly from Apple Inc. server.