iOS 17: How to Adjust Flashlight Brightness on iPhone

Adjusting your iPhone’s flashlight brightness is a breeze once you know how. In just a few quick taps, you can go from a dimly lit path to a brightly illuminated room. Get ready to illuminate your world to just the right degree with this handy feature on your iPhone.

Step by Step Tutorial: Adjusting Flashlight Brightness on iPhone

Before we dive into the steps, let’s clear up why you’d want to adjust your flashlight’s brightness. Maybe you’re trying not to wake someone up, or perhaps you need more light to find something in the dark. Whatever the reason, here’s how to do it.

Step 1: Wake Up Your iPhone

Wake up your iPhone by pressing the side or home button.

Waking up your iPhone is the first step to accessing any of its features, including the flashlight. Make sure your phone is charged enough so it doesn’t shut down in the middle of the process.

Step 2: Access the Control Center

Swipe down from the upper-right corner of the screen to access the Control Center.

The Control Center is your go-to place for quick iPhone adjustments. If you have an iPhone with a home button, you’ll swipe up from the bottom edge of the screen instead.

Step 3: Press and Hold the Flashlight Button

Press and hold the flashlight button in the Control Center.

This button looks like a little flashlight. By pressing and holding, you’re unlocking the ability to adjust the brightness instead of just turning it on or off.

Step 4: Adjust the Brightness

Slide your finger up or down to adjust the brightness.

A vertical slider will appear next to the flashlight button. Slide your finger up to make the light brighter or down to make it dimmer.

Step 5: Tap the Screen to Finish

Tap the screen to lock in your desired brightness and close the Control Center.

Once you’re happy with the brightness level, just tap anywhere on the screen to return to your iPhone’s home screen or your last used app.

After you’ve completed these steps, your iPhone’s flashlight will shine at the perfect brightness for whatever situation you’re in. No more blindingly bright lights when you just need a soft glow!

Tips for Adjusting Flashlight Brightness on iPhone

  • Remember that the flashlight uses your iPhone’s battery. The brighter the light, the more battery it will consume.
  • You can also use Siri to adjust the flashlight brightness by saying something like, "Hey Siri, set the flashlight to 50%."
  • Adjusting the brightness won’t affect the flashlight’s temperature or color; it only changes the intensity of the light.
  • If you can’t adjust the brightness, make sure you’re pressing and holding the flashlight button firmly.
  • Consider customizing your Control Center to have the flashlight button more easily accessible if you use this feature often.

Frequently Asked Questions

Can I use the flashlight on my iPhone while using other apps?

Yes, you can use the flashlight while other apps are open. Just remember to turn it off when you’re done to save battery life.

Will adjusting the flashlight brightness save my settings for next time?

No, the flashlight will return to its default brightness the next time you turn it on. You’ll need to adjust it each time you use it.

Is there a way to set a default flashlight brightness?

Currently, there is no way to set a default brightness level for the iPhone flashlight. You’ll need to adjust it manually each time.

Can the flashlight burn out on my iPhone?

No, the iPhone’s flashlight is LED, which has a very long lifespan and is unlikely to burn out from normal use.

Why can’t I adjust the flashlight brightness on my iPhone?

If you’re unable to adjust the flashlight brightness, make sure you’re using an iPhone model that supports this feature and that your iOS is up to date.


  1. Wake up your iPhone.
  2. Access the Control Center.
  3. Press and hold the flashlight button.
  4. Slide your finger to adjust brightness.
  5. Tap to finish.


Adjusting the flashlight brightness on your iPhone is a simple yet incredibly useful feature. Whether you’re navigating a dark room or trying to find your keys at the bottom of a bag, having control over the brightness of your flashlight can make all the difference. Remember, it’s not just about having light; it’s about having the right amount of light for your specific needs.

With the steps provided, you can now confidently tweak your iPhone’s flashlight brightness to suit any situation. Plus, the additional tips will help you make the most out of this feature, ensuring you’re never left in the dark (or blinded by the light!) again.

So, the next time you’re fumbling in the dark, don’t just switch on the flashlight—adjust it. Your eyes (and perhaps your sleeping partner) will thank you. And if you ever forget how to do it, just come back to this guide for a quick refresher. Now, go forth and shine your light precisely how you want it!