I used halfcab123 to root my HTC sensation 4 g and honestly, i had a great expirence! I got it rooted, its running android 4.0.3 its blazing fast now, no lag I'm running virtuous Inquisition, I get better cell reception it was sooo worth the money for me. I still have Wi-Fi,camera, everything is working, didn't loose a thing. Really easy process, he walks you through everything! It takes about a hour and you will have a whole new device! I highly recommend them. For me it was the right choice! He really knows what he's doing, worth every penny. As a matter of fact I want to use him again for my daughters phone! No issues at all. Go for it he's the real deal.