How to Calibrate an iPhone Screen
Move to a dimly-lit room., Open Settings., Scroll down and tap Display & Brightness., Slide "Auto-Brightness" to the "Off" position., Slide the "BRIGHTNESS" bar to the left., Slide "Auto-Brightness" to the "On" position.
Step-by-Step Guide
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Step 1: Move to a dimly-lit room.
The Auto-Brightness sensor must be calibrated in a room with minimal light.
Turn off the lights and/or ensure that the room is dark. -
Step 2: Open Settings.
It's a gray app with gears (⚙️) that's typically located on your home screen. , It's in the same section as the "General" menu. , It's the first section under the "BRIGHTNESS" menu and will turn white. , Place your finger on the slider and drag it as far to the left as possible to reduce the screen to its minimum brightness level. , It will turn green.
The screen display will become brighter.
The "BRIGHTNESS" bar will automatically move towards the right side,which calibrates the Auto-Brightness sensor to perform optimally. -
Step 3: Scroll down and tap Display & Brightness.
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Step 4: Slide "Auto-Brightness" to the "Off" position.
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Step 5: Slide the "BRIGHTNESS" bar to the left.
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Step 6: Slide "Auto-Brightness" to the "On" position.
Detailed Guide
The Auto-Brightness sensor must be calibrated in a room with minimal light.
Turn off the lights and/or ensure that the room is dark.
It's a gray app with gears (⚙️) that's typically located on your home screen. , It's in the same section as the "General" menu. , It's the first section under the "BRIGHTNESS" menu and will turn white. , Place your finger on the slider and drag it as far to the left as possible to reduce the screen to its minimum brightness level. , It will turn green.
The screen display will become brighter.
The "BRIGHTNESS" bar will automatically move towards the right side,which calibrates the Auto-Brightness sensor to perform optimally.
About the Author
Gloria Nguyen
Gloria Nguyen has dedicated 5 years to mastering education and learning. As a content creator, Gloria focuses on providing actionable tips and step-by-step guides.
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