My Samsung Galaxy Ace II. It is only about 4 months old. Doesn't go near water, haven't dropped it, stepped on it etc. This morning the alarm work me up so it was fine, by the time I was at work and went to check my texts (live in an out of service area) 2 hours later it won't work. The battery was fully charged last night, the power button won't do anything. Tried taking out the battery and then putting back in. What in the world happened to it and how in the world do I fix it?!?! PLEASE help!!