Originally Posted by mikeyv2009
Yes there is an sd card.. But if that doesn't fix it what else could I do since I have had the phone more than thirty days
Somewhat unhelpfully you don't say where you live or which carrier you use but if you lived in the UK it wouldn't make any difference what warranty you have or what the trial period is.
The Sale of Goods Act in the UK requires that goods sold are of a "merchantable quality" that basically means that they have to meet reasonable expectations, which include not breaking in the next month. I know very little about US consumer protection laws but as mrpnut correctly points out, there is a one year warranty so you can still demand that it be fixed regardless of any trial period.