What’s the Trick to Stop My iPhone from Dimming After 30 Seconds?
What’s the Trick to Stop My iPhone from Dimming After 30 Seconds?
4 Answers

When using an iPhone, you may have encountered the issue of the screen dimming after 30 seconds. This can be quite annoying, especially when you are reading an article or watching a video. Below are some methods to stop the iPhone from dimming after 30 seconds.
Here’s the kicker, sometimes it’s just a simple setting you’ve missed. Here’s how you can fix it:
Disable Auto-Lock
- Open the Settings app on your iPhone.
- Tap Display & Brightness.
- Select Auto-Lock. If the Auto-Lock option is grayed out, it means you have to turn off Low Power Mode first.
- Pick a longer time for the lock feature, such as 1 minute, 2 minutes, etc., or just set it to Never. Just remember, if you go with Never, you’ll need to manually lock your iPhone to save battery.
Let’s see what’s next:
Turn Off Auto-Brightness
- Open the Settings app.
- Tap Accessibility.
- Choose Display & Text Size.
- Scroll to the bottom and toggle off the Auto-Brightness switch.
Disable Attention-Aware Features
- Open the Settings app.
- Tap Face ID & Passcode.
- Scroll down to find Attention-Aware Features and toggle it off.
Got another tip for you:
Turn Off Night Shift
- Open the Settings app.
- Tap Display & Brightness.
- Select Night Shift.
- Turn off the Scheduled switch.
Disable True Tone
- Open the Settings app.
- Tap Display & Brightness.
- Toggle off the True Tone switch.
Turn Off Low Power Mode
- Open the Settings app.
- Tap Battery.
- Toggle off the Low Power Mode switch.
Now, if none of these work and your screen still insists on dimming, you might be dealing with a software glitch. Try these:
- Restart your iPhone. This often resets things and can fix such issues.
- If a reboot doesn’t cut it, you might have to perform a factory reset. Just make sure you back up your data first.
Still no luck? It’s time to consider hardware issues. When all else fails, contacting Apple Support or visiting an Apple Store is your best bet to get your iPhone checked out.
Auto-Lock and Auto-Brightness are there to help save battery life, but they can definitely get in the way at times. Tweaking these settings should give you better control over when your iPhone dims. Just keep in mind, turning off some of these features will make your battery drain faster.

If your iPhone’s screen keeps dimming after 30 seconds, it might be driving you bonkers! No worries—I’ve got a bag of tricks you can try to keep that screen bright as long as you want. Here’s the deal:
First off, let’s tackle the Auto-Lock settings. That’s usually the culprit for quick dimming. Head over to your iPhone’s Settings. Once you’re in, scroll down to Display & Brightness and tap on Auto-Lock. You’ll see options ranging from 30 seconds to 5 minutes or even “Never.” So, pick a longer duration or go all out and choose Never if you’re up for a marathon screen session.
Now, about that Low Power Mode. You might not know this, but if it’s switched on, it messes with your screen stay-awake settings. Same drill: pop open Settings, tap on Battery, and if the toggle for Low Power Mode is the Hulk green, turn it off. Low Power Mode is great for battery saving but not so much for keeping the screen colorful.
For those rockin’ an iPhone X or later, you’ve got Attention-Aware Features to think about. These nifty settings can make your screen dim if your phone thinks you’re not watching it. Sneaky, huh? Head to Settings, then Accessibility, and tap Face ID & Attention. You’ll want to switch off Attention Aware Features. Your phone won’t play peekaboo with you anymore!
Oh, and let’s not forget Auto-Brightness. This one tends to go rogue when the room lighting changes. Go to Settings again, hit Accessibility, then Display & Text Size, and turn off Auto-Brightness. You’ll get manual control over your screen, like having the light switch all to yourself.
Lastly, overheating can dim your screen, too. If your phone feels too hot to handle, ditch the direct sunlight and let it cool off. Leave it in the shade for a bit, and then you’re good to go.
There you have it—some handy tips to stop your iPhone screen from dimming too soon. Give them a whirl and see how it works out.

So, your iPhone’s screen keeps dimming every 30 seconds, huh? I get it—can be pretty annoying when you’re in the middle of something important. Luckily, there’s a handful of tricks to help you take control of that screen back!
Let’s break down why iPhones act this way. It’s all about saving battery juice and looking after the screen with the default Auto-Lock feature. But if it dims too soon, it can mess with reading or watching stuff. Here’s how you can tackle it:
Auto-Lock Settings on a Rampage:
Your phone usually auto-locks, and dims to save power—set on 30 seconds for most folks. To stretch the time it stays active:
- Dive into Settings, hit up Display & Brightness, and then Auto-Lock.
- Crank up the duration to anything between 1 to 5 minutes or go all out with Never. Just remember it’ll drain that battery faster.
Brightness Playing Tricks:
Sometimes the Auto-Brightness is all sneaky with automatically dimming your screen to match the environment. If you want full control:
- Head over to Settings, pop into Accessibility, and check out Display & Text Size.
- Scroll a bit and flip off Auto-Brightness.
Low Power Mode Shenanigans:
Activated Low Power Mode? It’s cutting down on screen timers to conserve energy. Switch it off:
- Hop over to Settings and go to Battery.
- Slide off Low Power Mode.
Curious Accessibility Features:
Some accessibility tweaks like Zoom or Reduce White Point can override settings and mess things up:
- Scoot to Settings and select Accessibility.
- Peek at Zoom, Display & Text Size, and Motion. Switch off anything playing tricks on your screen settings.
Sneaky Software Glitches or Old iOS:
Software bugs are real—especially if you’re not updated. Fix it up:
- Navigate to Settings, General, and Software Update to grab any pending updates.
- Give your iPhone a fresh restart—Volume Up paired with the Side or Power Button till you spot that Apple logo.
Guided Access to the Rescue:
Need the screen active without dimming during a task? Guided Access is your buddy:
- Kick it on via Settings, Accessibility, then Guided Access.
- Fire up the app you need, triple-tap that Side/Home Button, and dive into Guided Access.
- Don’t let the Sleep/Wake Button make mischief—disable it while you’re in there.
Pro Tips to Chew Over:
- Battery Life: Keeping the screen always on drains the battery like mad—so use sparingly.
- Handy Apps: Consider third-party magic like Caffeine Kick on the App Store to override Auto-Lock when needed.
- Watch Out for Restrictions: Grayed-out settings? Check that Screen Time or parental controls aren’t gumming up the works: Settings > Screen Time > Content & Privacy Restrictions.
Alright, here’s the bottom line:
- Try stretching out Auto-Lock.
- Turn off Auto-Brightness, ditch Low Power Mode.
- Keep that iOS updated and restart occasionally.
- Guided Access can be your temporary ally.
- And if all else fails, resetting all settings could be your Hail Mary: Settings > General > Transfer or Reset iPhone > Reset All Settings.
Hopefully, these tweaks help sort things out, letting you customize how long that iPhone screen sticks around. It’s all about finding that sweet spot between battery life and functional freedom!

Ever had your iPhone dim its screen way too quick? It’s a common annoyance! Here’s how you can keep that screen bright for longer than just 30 seconds:
First up, let’s tackle the Auto-Lock settings. Head over to the Settings app. You’ll want to tap on Display & Brightness and then hit up Auto-Lock. You’ll see several time options—pick one that suits you. Whether it’s 1 minute or even ‘never’, it’s totally up to you!
Now, here’s the kicker: Sometimes, your iPhone is set to Auto-Brightness without you even realizing it. Pop over to the Accessibility section in the Settings, look for Display & Text Size, and switch Auto-Brightness off. Voila! Your screen will stop dimming unexpectedly.
Another thing to check—Low Power Mode. This sneaky setting can dim your display too. Go to Settings, find Battery, and make sure Low Power Mode is off. Easy peasy!
Don’t forget about Do Not Disturb! I found this out the hard way once—turning it off might just solve your problem. Head back into the Settings app and have a look under Do Not Disturb. Switch it off if it’s on!
Lastly, ensure your iPhone is rocking the latest iOS. Things sometimes work better after an update so check out Software Update in General under Settings.
Trying these steps should do the trick to stop your iPhone from dimming too soon. Happy tinkering!