Iphone Downgarder.
Is a powerful tool for downgrading a iPhone, iPod our iPad. Using this software is on your own risk.
Official download links:
Iphone downgrader v1.4.1: http://www.mediafire.com/?5jc7h48uvtdd8j6
IPhone downgarder v1.4: http://www.mediafire.com/?b9wla55khrc3ji0
Iphone downgrader v1.1: http://www.mediafire.com/download.php?wic2ceigipcsyuy
4) Now press Downgrade and after the Downgrade you have to Reboot your Iphone, Ipod or Ipad.
If you have problems write me
Snowhero@live.at