I’m not sure if this is the place to ask but it’s my last resort. My phone was dropped and now it’s broken but there’s no cracks on the surface it’s underneath the phone. The screen is getting dimmer and dimmer and the glitch is fading, my screen is responding with vibrations and a little light which shows when it’s charging.
The model is a Huawei P20 Pro.
If anyone knows what I could do please do inform me!
A screen repair is £200 and way to costly, so I’m looking for another way around this.
I’ve tried rebooting, factory reset, shutting on and off, and everything but I can’t see my screen and no interaction is happening apart from vibrations and the glitch reappearing.

did you try taking the backing off and seeing if it's an internal problem

Explanation:

because if so then that could be the problem. Of course i'm not saying take your whole phone apart but if you have any family that knows anything about phones or how to help inspect it then that might help you in finding the problem. Unfortunately i do not know to fix the actual problem I can just give you advice on what you could do to find the problem.

I'm sorry that I can't give you any tips on how to fix the actual problem but i can give you that little tip to find the source. If you do this tho check under the battery and then check where the plugs go.

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i think it is a female.