Originally Posted by THE TECH
For the features you want, I would keep the iphone. Better yet, buy the note and don't sell the iphone and just get the personal hotspot added to your account and you will have the best of both worlds. Just leave the iphone in your car.
What I did for a friend was root his Samsung Note 2 which has a data plan and put wireless tether on it. He still use his iphone in the car but connected through wifi from his Samsung. Still works, a workaround...