Screen is unresponsive after a drop

I dropped my phone on the ground yesterday, and the LCD faded out. I figured it was just a screen problem, but I replaced the screen twice, and neither worked. I was able to put it into recovery mode after the drop, but I do not want to restore it yet because I do not believe my notes are backed up, and I am not sure if that will fix the problem. I was wondering if anyone has a hardware fix to this problem.The phone hasn’t had any problems before, and the drop did not do any exterior damage. It landed face down, and the screen did not crack. I do not think I will be able to recover my notes if I can’t fix my phone because they are not backed up, and I can not trust a computer from my iPhone to export them off of the phone. Thanks-Alec