I have what looks like an iphone 6 or 7. My dad was given it since it's broken. The screens popped up a bit but i decided to charge it to see if it displays anything. The little battery icon that represents its charging showed up. Then, the white screen with the apple icon popped up indicating it's powering on. It's now powered on but it displays a black screen. I know it's on because you can see the light from it. Nothing else shows, i'm wondering if i can fix this. Comment if there's more information you need
Read more: My phone just shows a black screen?