I have a galaxy note 8 which I only have had for about 3 or 4 months well the battery died on it so I plugged it up and it sat on the charger for about a hr then I had tried to cut it back on and it want come back on all I'm getting is a black screen so what's wrong with it.. it was working just fine before the battery went dead but now I get nothing and it's so messed up bc im still paying on my phone I mean I still own Like $600 on my phone and can't even use it