I have a black berry pear and i really want a new phone!....but all the phones area expensive and t-mobile has free phone for new costumers and people who renew there contract! Well i was wondering if i can renew my contract even though i still have like a year before renewing? Can i just renew for 2 more year an add that on top of my 1 year i already have so it will be 3 years? please help me thanks!!