IDK, I've thought about rooting my phone, but it wouldn't make any sense for me being 7 months into a new 2 year agreement, paying for insurance coverage, then something happens and it isn't covered under that replacement program because I mucked around with the phone. I have the Samsung Epic 4G and for me it was a huge upgrade as believe it or not, before this upgrade I was sporting a Sony Ericsson T68i on T-Mobile. I seriously needed to upgrade as I was living in the past. For me Easy Tether Pro works just fine and allows me to use my phone as a modem on 4G if the need arises (say if I'm chasing in a Metro area). I just couldn't see tethering all the time out in the field though as this phone doesn't have an antennae connector for my amplifier, the battery life is lame at best, and my current data card setup is near bullet proof with the Cradlepoint CTR-500 router I have. I guess everyone has to choose how to roll and if the method a person uses works then that's all that matters.