First, I would like to thank DarkMalloc for putting a lot of effort in making this stable and easy to use Fr0zenw1nd tool for all iPhone users who have issues with Boot Loop/iTunes Error or SHSH.

This tool is for windows (its a exe file).
You can download Fr0zenw1nd here : DirectDownload

Please keep in mind this posting is mainly for iPhone owners/user who have installed OS 3.1 firmware directly using iTunes.

As you can see the images – DarkMalloc made it very simple to use.

Select your iPhone

Select one (Related to your issue)

If you don’t have the libusb installed please install it by clicking “No, tell me how to install it”. If its already installed click “Yes! I do!”.

Select your Operating System

Download libusb first and then proceed to “Boot Loop Fix”

Make sure your iPhone is connected..

This should take care of your iPhone Boot Loop Issue.

This should display when your iTunes error gets fixed.

This is only for iPhone 3G S users
*for SHSH Grabber do the following..

Enter your 16-Digit ECID

Here is a Step by step Process on How to get your ECID Number – Mac User & Windows Users

Please let me know if you have any questions

Happy Hacking…..