Hey guys, first time post but i use the sight frequently to resolve issues. I searched for my problem but couldn’t find any answers.

I have a BB Pearl, my brother has a BB Curve.
We are staying in Lubbock TX for a month or so.
I had my data for one night, then after that one night, i no longer have data (1x). My brother has a BB Curve and his data works with no problems.

i called my service provider and they said that everything looked fine with my data. They said that her having a curve could be the issue... I"m smelling something not right here..

any suggestions or similar situations?