![Download Custom Firmware ipsw files for iPhone 2G, 3G 3.1 [Windows/Mac] , Error 1600 Solution Updated](https://www.ilikemyiphone.com/wp-content/uploads/2009/06/iPhone-3.0-Jailbreak-Unlock.jpg)
3.1
Download Custom Firmware ipsw files for iPhone 2G, 3G 3.1 [Windows/Mac] , Error 1600 Solution Updated
UPDATE : A new version of custom firmware 3.1.2 for iPhone 2G/3G/3GS is now available here! UPDATE : If you get a 1600 error…