iPhone screen dims randomly

My iPhone X Screen dims on its own For about 10-15 minutes Then gets brighter again All on its own! I do not have auto brightness on I do not have tutone on I have no settings on that would affect the screen it’s very annoying paying $1200 for a phone and this is happening. I love Apple have every single product they make.


ANY THOUGHTS ON WHATS CAUSING THIS?


Thanks!


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Posted on Dec 12, 2017 5:08 PM

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Posted on Feb 2, 2018 9:13 PM

I have been having this issue also. I have noticed it more while testing an app that is currently under development. It seems to happen when the phone has been under a considerable load. While debugging - I can see the energy usage of the app is very high. After some time the phone begins to heat up. While looking into this, I found another thread that said it was because of heat. I am tending to think this is probably right. After the phone cools off it seems to go back to normal.

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iPhone screen dims randomly

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