Samsung Galaxy S3: How to Install ClockWorkMod Recovery

If you are a person who wants to do more with the Samsung Galaxy S3, then you may need to install ClockWorkMod or CWM recovery on your phone. Why do you need it? Yes, because by installing it you will be able to download and install new custom ROMs on your phone. You can also flashing new ROMs if you have installed it. As a note after you install it you have to root your phone so you can use CWM