This morning when I was texting on my blackberry I noticed when I was pressing the s button it would press the a button as well. Now for some reason, the a button, which is also the lock button stopped working. I switched my phone off and took out the battery, switched it back on and now it won't light up unless I am pressing all the keys repetitively for about a minute or two. Sometimes when I do get it to light up, it won't let me select anything. Does anyone know how this can be fixed? Its definitely not water damaged and it's out of warranty (I just bought it a week ago from family believe it or not!) Thanks.