This morning i dropped my phone on accident and when i picked it up it was turning off. I turned it back on and it had a red question mark in the battery slot. It said it was 100% and was on for about 2 1/2 hours. In that time i googled on what to do and it told me to hit the power button and both volume up and down buttons and once the menu came on to go to battery tools and it was suppose to fix everything. Well now im guessing that my phone died becuase it wont turn on, but it i have it plugged in it turns on but stays on the image of that white ''M" in the red circle. What do i do now?