So I have a 7 month old Samsung S3 mini which was pretty cool to begin with. But the other day the battery was dying and when I plugged it in to charge it there was no response. I continued typing my message, seeing no other visible signs of damage but the battery continued to die and no matter what I did there was no charge loading. Eventually the battery died and the screen went black so I put it on charge overnight thinking that would be fine. But the next morning the phone wouldn't switch on at all. I sent it in to Samsung thinking that the battery pack was faulty or that the plug needed to be replaced only to be told that there is an internal crack on the LCD and this must have been caused by dropping it or knocking it against something.Can a cracked LCD really affect the battery and power of the phone?