If you want to root that brand new T-Mobile G2 that just showed up on your doorstep, you are in luck. As can be expected the HTC-made device running a stock version of Android 2.2 has quickly broken free from its chains and entered the world of root. One quirk of this method is that once you reboot your device root access vanishes. A small problem that should be quickly taken care of (if it hasn’t been already). The method emerges from none other than XDA-Developers, so if you are looking to perform this temporary root that’s where you’ll want to get all of your info, just try not to restart your phone if you don’t want to go through the whole process more than once.