Tired of your iPhone 12's annoying dimming? Discover the hidden reasons behind this frustrating issue and find expert solutions to restore your screen's brightness.

If you’re wondering, “Why does my iPhone 12 keep dimming?” you’re not alone. This is a common issue that many users have reported. While it can be frustrating, there are a few things you can do to fix it.

In this article, we’ll share some strategies for fixing the dimming issue on your iPhone 12. We’ll also provide some tips for preventing the issue from happening in the future.

I’ve been writing about technology for several years, and I’ve seen this issue come up many times. In my opinion, the best way to fix the dimming issue is to adjust the display settings on your iPhone. You can do this by going to Settings > Display & Brightness. From there, you can adjust the brightness level and the auto-brightness settings.


Why Does My iPhone 12 Keep Dimming?

If you’re experiencing an iPhone 12 screen dimming issue, you’re not alone. Many users have reported this problem, which can be frustrating and inconvenient.

This article provides a comprehensive guide to help you troubleshoot and resolve the “why does my iPhone 12 keep dimming” problem. We’ll cover various potential causes and provide step-by-step solutions.

 

Check Automatic Brightness Settings

Automatic Brightness is a feature that adjusts the screen brightness based on the ambient light conditions. If this feature is enabled, your iPhone 12 may dim when you’re in a dark environment.

Steps to Check Automatic Brightness Settings:

  1. Go to “Settings” on your iPhone 12.
  2. Select “Display & Brightness.”
  3. Ensure that “Auto-Brightness” is enabled. If it’s disabled, toggle it on.
  4. Adjust the brightness slider to your desired level.

 

Rule Out Ambient Light Sensor Issue

The ambient light sensor on the front of your iPhone 12 detects changes in ambient light and adjusts the screen brightness accordingly. If this sensor is malfunctioning, it may cause the screen to dim excessively.

Steps to Rule Out Ambient Light Sensor Issue:

  1. Cover the ambient light sensor on the front of your iPhone 12 with your finger or a piece of tape.
  2. Observe the screen brightness. If it remains dim, the ambient light sensor may be faulty.
  3. Contact Apple Support for assistance if you suspect a faulty ambient light sensor.

 

Disable True Tone

True Tone is a feature that adjusts the screen’s color temperature to match the ambient lighting. If this feature is causing excessive dimming, you can try disabling it.

Steps to Disable True Tone:

  1. Go to “Settings” on your iPhone 12.
  2. Select “Display & Brightness.”
  3. Toggle off “True Tone.”
  4. Observe if the screen dimming issue persists.

 

Check Night Shift Settings

Night Shift is a feature that reduces the amount of blue light emitted from your iPhone’s screen. If Night Shift is scheduled or enabled, it may cause the screen to dim to reduce eye strain.

Steps to Check Night Shift Settings:

  1. Go to “Settings” on your iPhone 12.
  2. Select “Display & Brightness.”
  3. Disable “Night Shift” if it is scheduled or enabled.
  4. Set the “Night Shift” time to “Manual” and disable it.
  5. Observe if the screen dimming issue persists.


Conclusion

If your iPhone 12 is dimming unexpectedly, it could be due to several factors, including automatic brightness settings, ambient light sensor issues, True Tone, Night Shift, or other software glitches. By following the troubleshooting steps outlined above, such as adjusting brightness settings, disabling True Tone, restarting your device, or resetting all settings, you can often resolve the issue yourself. However, if the problem persists, it’s advisable to contact Apple Support for professional assistance. With their expertise, they can provide further guidance or arrange a repair if necessary, ensuring your iPhone 12’s display functions optimally.

FAQs about the topic “Why does my iPhone 12 keep dimming?”

1. Why does my iPhone 12 keep dimming when I’m watching a movie?

Your iPhone 12 may be dimming the screen to conserve battery power. You can disable this feature by going to Settings > Display & Brightness and turning off Auto-Brightness.

2. Why does my iPhone 12 keep dimming when I’m not using it?

Your iPhone 12 may be dimming the screen to extend the battery life. You can disable this feature by going to Settings > Display & Brightness and turning off Auto-Lock.

3. Why does my iPhone 12 keep dimming when I’m charging it?

Your iPhone 12 may be dimming the screen to prevent overheating. Make sure that your phone is in a well-ventilated area and that the charging cable is securely connected.

4. Why does my iPhone 12 keep dimming when I’m using certain apps?

Some apps may use features that can cause the screen to dim. For example, apps that use augmented reality or that have a lot of bright colors may cause the screen to dim to conserve battery power.

5. Why does my iPhone 12 keep dimming when I’m taking a photo?

Your iPhone 12 may be dimming the screen to improve the quality of the photo. The camera uses a variety of sensors to adjust the exposure and white balance of the photo, and dimming the screen can help to improve the accuracy of these adjustments.

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