i have a blackberry curve it worked fine until i got water on it. Now every time i try to text certain letters it will type that one letter and automatically send the text w/ out letting me finishing the text. And i have a blackberry pearl, but i had sun-com and they got took over by t-mobile. And now my blackberry sims card is a t-mobile sims card not a sun-com so it wont let me switch over to my pearl (which was a sun-com phone)so i can use that phone as of now. I have my unlock code for my sims card to use my pearl but it will not activate the sims card. What do i do?