iphone 15 phone screen dims in the sun and I can barely see the screen

This issue has been posted before but I am constantly having this issue across multiple iphones. When in brighter light conditions, usually sunlight, the screen dims and I can barely see the screen. I pull down from the top of my screen and the brightness is all the way up. Phone has been restarted multiple times, auto brightness is off. my settings > Accessibility > Display & Text Size > Auto-Brightness is OFF. I have turned it on and off and re-booted my phone. Still an issue. HELP! I play POKEMONGO and today was Community Day and we do it outside walking around. It was horrible for 3 hours barely seeing the screen. :)

iPhone 15, iOS 17

Posted on Jun 22, 2024 6:19 PM

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Question marked as Top-ranking reply

Posted on Jun 22, 2024 9:27 PM

Most likely the phone is dimming itself because it is getting too hot in the sun. It happens when the phone overheats so it attempts to use less power by dimming the screen. Try to keep the phone out of direct sun so it can stay cooler.

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2 replies

Jun 22, 2024 8:31 PM in response to Ging114

Ging114 Said:

"iphone 15 phone screen dims in the sun and I can barely see the screen"

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Stopping Dimming in Daylight:


Update your iPhone***, and then perform two things...

  1. Go to: Settings
  2. Tap: Displays & Brightness
  3. Tap: Appearance
  4. Tap: Automatic (so that it is greyed-out)

and...

  1. Go to: Settings
  2. Tap: Accessibility
  3. Tap: Display & Text Size
  4. Tap: Auto-Brightness (so that it is greyed-out)


***Updating an iPhone:

A. Update Using a Computer:

Have a Computer Handy? If so, try using a computer to update. Go here: Update your iPhone Using a Computer - User Tip. If any updates are availabe, they will install, sure enough.


B. Connecting Using Ethernet:

If WiFi is giving you issues on the computer, then connect through Ethernet, going directly into your router. For a Mac (or PC) that does not have Ethernet, this would be the adapter to use: Belkin USB-C to Gigabit Ethernet Adapter - Apple

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iphone 15 phone screen dims in the sun and I can barely see the screen

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