Okay so here the story i bought this phone on OCTOBER 3rd 2010 . So before it was working perfectly the battery life was awesome then it started to drain . I called T-Mobile and told them about it and they said okay then you need a new battery . I got the new battery 3 days ago and it still drains . Last night i charged it for about 3 hours then i used to it for a while but then when i woke up around 9 am it said battery low -___- major blow i really was upset. So i decided to call T-mobile again and they told me i would need an a new phone so they would give me an exchange . I dont want a new phone mainly because i would have to get a new blackberry messenger PIN i hate that then ill have to add everyone again that is so un cool -__- . What should i do to extend my battery life . Do you guys think its the phone any advice from my fellow blackberry users ? Thanks very much will be appreciated .