Ok this is my 5th tour replacement everyone had a either a bad trackball or bad speaker to where i would hear terrible buzzing. Then I get this replacement today I was so excited its suppose to be a CERTIFIED REPLACEMENT. I get the new tour bak on. Mind you my dumb *** mailed off the other phone already thinking this new CERTIFIED one would work great. THis phone stayed on long enough for activation now it keeps cuttin off before it powers on completely. I call Verizon they say the earliest they can get me a phone is Monday today is friday so im suppose to be without a phone the whole weekend? My phone is my life i get over 400 txt a day facebook messages emails calls tweets all this **** and they tellin me imma be witout for a whole weekend? Man Im soo pissed ready to scream my head off. I cant stand this damn phone now. So I have to go out of my way to verizon store and see if they will give me a new one. Oh they better or imma go crazy I have been without blackberry for 2 hours now and iam losing my mind. Im bout to head to verizon now and see what happens ill update soon.