Hi all. I’ve had this problem for just a week now. I’ve had my hauwei p20 pro for about 2 weeks however for some reason it has started to turn bad on me. For the last week if I switch it off completely and leave it for a few hours it starts flickering and doesn’t show any logos or image that is until I put it on charge. I’ve tried deleting apps but that doesn’t do the job. I’ve tried clearing cache but still nothing. Please can someone give a trick which will put the phone back into it’s normal self. I don’t want to full reset again.