Once you’ve rooted your Evo 3D, you will want to backup your rooted ROM then install new ROMs to try out. Why install new ROMs? Well, it’s been only couple days since the permanent root method has been available to the public but there’s already over 10 custom ROMs you can get for the Evo 3D. For one example, the MikG 3D ROM comes with a hacked Sprint hotspot app and USB tethering, that’s something you can’t do on a stock rooted ROM. Other ROMs will also let you customize to your liking such as overclocking to 2Ghz and more. So, here’s how to install new ROM on HTC Evo 3D for your reference: Post from: HTC Evo 4G Hacks! How to Install New ROM on HTC Evo 3D!