How to Turn Off Auto Brightness on iPhone 11: A Step-by-Step Guide

Auto brightness on your iPhone 11 can be a handy feature, but sometimes you just want to control the brightness yourself, right? It’s actually pretty easy to turn it off, and I’ll tell you how. In a nutshell, you’ll need to go to your settings, then accessibility, and adjust the display and text size settings. Sounds simple enough? Let’s dive into the details.

Related Video: How to Turn Off Auto Brightness on iPhone 11

Step by Step Tutorial: Turning Off Auto Brightness on iPhone 11

Before we get into the steps, let me explain what we’re going to do. By turning off the auto brightness feature, you’ll have full control over the brightness of your screen. This can be helpful in different lighting environments where you might prefer a different brightness level than what your iPhone automatically adjusts to.

Step 1: Open Settings

Open the ‘Settings’ app on your iPhone 11. You’ll find this app on your home screen, and it looks like a gear.

The ‘Settings’ app is where you can tweak all sorts of things on your iPhone, from your wallpaper to your privacy settings. But for now, we’re focusing on the screen brightness.

Step 2: Tap on Accessibility

Within the ‘Settings’ app, scroll down and tap on ‘Accessibility.’ This is where you can adjust settings that help with ease of use.

Accessibility features are designed to make your iPhone easier to use if you have certain disabilities, but they also include the settings for screen brightness.

Step 3: Select Display & Text Size

In the ‘Accessibility’ menu, find and select ‘Display & Text Size.’ This will take you to a new menu with more options.

‘Display & Text Size’ is where you can make your iPhone’s display easier to read by adjusting text size and boldness, as well as screen brightness.

Step 4: Turn off Auto-Brightness

Scroll down to the bottom of the ‘Display & Text Size’ menu, and you’ll find the ‘Auto-Brightness’ option. Toggle the switch to the off position to turn off auto brightness.

Once you toggle off auto brightness, your iPhone will stop adjusting the screen brightness based on the ambient light around you. You’ll have to adjust the brightness manually from now on, which you can do from the Control Center by swiping down from the top-right corner of the screen.

After you complete these steps, your iPhone 11 will no longer adjust its screen brightness automatically. You’re now in charge! Just remember that if you’re in a really bright or dark environment, you might need to adjust the brightness yourself to see the screen better.

Tips: Optimizing Your Experience After Turning Off Auto Brightness on iPhone 11

  • Manually adjust your brightness in different lighting to find the best level for your eyes.
  • Remember to adjust your brightness to save battery life; lower brightness typically means longer battery life.
  • If you ever want to turn auto brightness back on, simply follow the steps above and toggle the switch to the on position.
  • Consider using Night Shift mode at night to reduce blue light exposure, which can help you sleep better.
  • Use dark mode to reduce eye strain and save battery life.

Frequently Asked Questions

What is auto brightness?

Auto brightness is a feature that automatically adjusts your iPhone’s screen brightness based on the ambient light around you.

When you’re in a dark room, your iPhone will dim the screen so it’s not blindingly bright. Conversely, if you’re outside on a sunny day, it will crank up the brightness so you can still see the screen.

Will turning off auto brightness affect my battery life?

Yes, turning off auto brightness may affect your battery life because the screen is one of the biggest power consumers on your iPhone.

When auto brightness is on, your iPhone tries to keep the brightness at the lowest comfortable level to save battery life. If you turn it off, you might accidentally leave your screen brighter than necessary, which can drain your battery faster.

How do I adjust my brightness after turning off auto brightness?

You can adjust your brightness manually by swiping down from the top-right corner of your screen to open the Control Center and using the brightness slider.

The Control Center is a quick way to access a bunch of different settings without having to dig through the ‘Settings’ app. It’s super handy for adjusting brightness on the fly.

Can I still use Night Shift if auto brightness is off?

Yes, you can still use Night Shift if auto brightness is off. Night Shift is a separate feature that changes the color temperature of your screen at night.

Night Shift is designed to reduce the amount of blue light you’re exposed to in the evenings, which can help you sleep better. It’s a good idea to use it in combination with manual brightness adjustments.

Is there a way to set a schedule for brightness levels?

Unfortunately, there’s no built-in way to set a schedule for brightness levels on the iPhone 11. You’ll have to adjust it manually whenever you need to.

However, you can set a schedule for Night Shift, which might help if you’re looking for a way to reduce blue light exposure at certain times.


  1. Open ‘Settings.’
  2. Tap on ‘Accessibility.’
  3. Select ‘Display & Text Size.’
  4. Turn off ‘Auto-Brightness.’


Turning off auto brightness on your iPhone 11 gives you full control over your screen’s brightness. It’s a simple process that takes just a few taps in the ‘Settings’ app. Remember, manual control means you have to be more mindful of how bright your screen is at any given time, especially if you’re concerned about battery life. Experiment with different brightness levels to find what works best for you in various lighting conditions. And if you ever change your mind, turning auto brightness back on is just as easy. Don’t forget to utilize features like Night Shift and dark mode to optimize your viewing experience further. With these tips and tricks, you’re all set to enjoy your iPhone 11 just the way you like it.

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