Re: Tethering Droid Razor Phone
Typically yes you need to root your phone to be able to tether. There is one (free) option called azilink that works without rooting the phone though. The rest I am aware of all require you to pay for them. There is a great wrapper script for installing everything which you can read about and obtain here:
Pay particular attention to the very first paragraph on the page which has the link to his install script and the readme:
If all else fails, use fire.