Tech
The 20 Settings You Need to Change on Your iPhone
Apple’s software design strives to be intuitive, but each iteration of iOS contains so many additions and tweaks that it’s easy to miss some useful iPhone settings. Apple focused on artificial intelligence when it unveiled iOS 18 in 2024 and followed it with Liquid Glass in iOS 26 (the name is now tied to the following year), but many intriguing customizations and lesser-known features lurk beneath the surface. Several helpful settings are turned off by default, and it’s not immediately obvious how to switch off some annoying features. We’re here to help you get the most out of your Apple phone.
Once you have things set up the way you want, it’s a breeze to copy everything, including settings, when you switch to a new iPhone. For more tips and recommendations, read our related Apple guides—like the Best iPhone, Best iPhone 16 Cases, Best MagSafe Accessories—and our explainers on How to Set Up a New iPhone, How to Back Up Your iPhone, and How to Fix Your iPhone.
How to Keep Your iPhone Updated
These settings are based on the latest version of iOS 26 and should be applicable for most recent iPhones. Some settings may not be available on older devices, or they may have different pathways depending on the model and the software version. Apple offers excellent software support for many years, so always make sure your device is up-to-date by heading to Settings > General > Software update. You can find the Settings app on your home screen.
Updated September 2025: We’ve added a few new iPhone tips and updated this guide for iOS 26.
Table of Contents
Enable Call Screening
Apple via Simon Hill
Make cold-calling pests a thing of the past with Apple’s new Call Screening feature. Go to Settings, Apps, and select Phone, then scroll down to Screen Unknown Callers and select Ask Reason for Calling. Now, your iPhone will automatically answer calls from unknown callers in the background without alerting you. After the caller gives a reason for their call, your phone will ring, and you’ll be able to see the response onscreen so you can decide whether to answer. You should also make sure Hold Assist Detection is toggled on, so your iPhone detects when you are placed on hold, allowing you to step away, then alerting you when the call has been picked up by a human.
Turn on RCS
The texting experience with Android owners (green bubbles) got seriously upgraded last year when Apple decided to finally support the RCS messaging standard (rich communication services). RCS has been around for several years on Android, and allows for a modernized texting experience with features like typing indicators, higher-quality photos and videos, and read receipts. Group chats may still be wonky, but they’re still a significant improvement. However, on a new iPhone, RCS is disabled by default (naturally).
Make sure you turn it on for the best messaging experience. Head to Settings > Apps > Messages > RCS Messaging and toggle it on.
Customize the Control Center
Apple via Simon Hill
Swipe down from the top right of the screen to open the Control Center, and you’ll see it’s more customizable than ever. You can tap the plus icon at the top left or tap and hold on an empty space to open the customization menu. Here you can move icons and widgets around, remove anything you don’t want, or tap Add a Control at the bottom for a searchable list of shortcut icons and widgets you can organize across multiple Control Center screens. You can also customize your home screen to change the color and size of app icons, rearrange them, and more.
Change Your Lock Screen Buttons
You know those lock screen controls that default to flashlight on the bottom left and camera on the bottom right? You can change them. Press and hold on an empty space on the lock screen and tap Customize. Tap the minus icon to remove an existing shortcut, and tap the plus icon to add a new one. You can also change the weather and date widgets, the font and color for the time, and pick a wallpaper. One of the clocks will even stretch to adapt to your wallpaper.
Extend Screen Time-Out
Apple via Simon Hill
While it’s good to have your screen timeout for battery saving and security purposes, I find it maddening when the screen goes off while I’m doing something. The default screen timeout is too short in my opinion, but thankfully, you can adjust it. Head into Settings, Display & Brightness, and select Auto-Lock to extend it. You have several options, including Never, which means you will have to manually push the power button to turn the screen off.
Turn Off Keyboard Sounds
Apple via Simon Hill
The iPhone’s keyboard clicking sound when you type is extremely aggravating. Trust me, even if you don’t hate it, everyone in your vicinity when you type sure does. You can turn it off in Settings, Sounds & Haptics by tapping Keyboard Feedback and toggling Sound off. I also advise toggling off the Lock Sound while you’re in Sound & Haptics.
Go Dark
Apple via Simon Hill
Protect yourself from eye-searing glare with dark mode. Go to Settings, pick Display & Brightness, and tap Dark. You may prefer to toggle on Automatic and have it change with the sun setting, but I prefer to be in Dark mode all the time.
Change Your Battery Charge Level
Apple via Simon Hill
If you’re determined to squeeze as many years out of your iPhone battery as possible, consider changing the charging limit. You can maximize your smartphone’s battery health if you avoid charging it beyond 80 percent. The iPhone’s default is now Optimized Battery Charging, which waits at 80 percent and then aims to hit 100 percent when you are ready to go in the morning. But there’s a slider you can set to a hard 80 percent limit in Settings, under Battery, and Charging. If it bugs you, this is also where you can turn Optimized Battery Charging off.
Turn On Adaptive Power Mode
Apple via Simon Hill
If you get worried about running out of battery, go to Settings, Battery, and scroll down to select Power Mode, where you can toggle on Adaptive Power. This mode will detect when you are using more battery life than normal and make little tweaks, like lowering display brightness or limiting performance, to try and get you through to the end of the day.
Set Up the Action Button
Folks with an iPhone 15 Pro model, any iPhone 16 model, or any iPhone 17 have an Action Button instead of the old mute switch. By default, it will silence your iPhone when you press and hold it, but you can change what it does by going to Settings, then Action Button. You can swipe through various basic options from Camera and Flashlight to Visual Intelligence, but select Shortcuts if you want it to do something more interesting. If you’re unfamiliar, check out our guide on How to Use the Apple Shortcuts App.
Customize Camera Control
Photograph: Julian Chokkattu
The iPhone 16 series debuted Camera Control, a physical button that sits below the power button and triggers the camera with a single press. When you’re in the camera app, pressing it will capture a photo, and a long-press will record a video. Pressing and holding Camera Control outside of the camera app triggers Apple’s Visual Intelligence feature (sort of like Google Lens). But what I find most annoying is Camera Control’s second layer of controls: swiping. You can swipe on the button in the camera app to slide between photography styles, zoom levels, or lenses. It’s neat in theory, but way too sensitive.
Word documents, and even PDF files, aren’t necessarily safe. These normally innocuous files can be injected with malicious “poison” code or simple scripts of code that can be a serious security risk.
You probably already know it’s dangerous to open files from sources you can’t necessarily trust. If you’re an activist or journalist—or anyone who occasionally depends on anonymous tips to do their jobs—you might run into a situation where potentially useful information is inside a Microsoft Word document or PDF file that you can’t exactly vouch for. Wouldn’t it be nice if you could open those files and read them without exposing your device to potential security risks?
Dangerzone is a free and open source tool built for this purpose. Originally built by journalist and security engineer Micah Lee, this application opens files in a sandbox environment with no internet access, then converts the file to an image-based PDF with no scripting enabled. The resulting PDF has any malicious code stripped out and should be safe to open—at least, as safe as anything can be.
“You can think of it like printing a document and then rescanning it to remove anything sketchy, except all done in software,” explains the about page, which includes a lot of fascinating details about how the application works.
To get started, download and install Dangerzone. There are downloads for Windows, macOS, and various Linux systems. The first time you run it there will be a brief setup, after which you can simply drag files to the window.
Photograph: Justin Pot
The application can open and convert PDF, Word, Excel, PowerPoint, Open Office, EPUB, and image files. You can drag and drop multiple documents at once, if you’d like.
After adding documents you will be asked a few questions: where you’d like the resulting files to end up, whether they should open after the conversion is done, and whether you’d like to use optical character recognition (OCR) in order to make the document searchable. You can also move the original, potentially unsafe documents into a subfolder named “unsafe,” helping ensure you don’t confuse them with the newly made safe ones.
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Photograph: Justin Pot
I always tell people that the best thing I’ve ever tested for my job here on the WIRED Reviews team is my automatic litter box from Litter-Robot. I recommend every cat owner invest in an automatic litter box. If they can swing it, the Litter-Robot is the best one to invest in. You’ll be able to say goodbye to the days of scooping and smells while this nifty machine does the grunt work for you.
Litter-Robot is the OG automatic litter box, and the name itself has become synonymous with the concept. And that’s not by accident, as the brand makes incredibly well-made, ergonomic products to help the lives of pet parents everywhere. Along with their famous automatic litter boxes, they also make a super sleek automatic pet feeder that I’ve also tested (and loved). These gadgets are an investment, and can be pricey, but we here at WIRED love the brand so much that we’ve rounded up some of the best Litter-Robot promo codes, coupons, and deals to make these life-changing pet machines more affordable. Because your pet (and you) deserve it.
Get $150 Off Litter-Robot Bundles This Month: No Promo Code Needed
One of the best ways to save big without needing a Litter-Robot promo code is to buy in a bundle. Litter-Robot has several bundles that give you all the essentials you’ll need to get started using your automatic litter box, like a litter trapping mat, replacement waste bags, odor eliminators, litter, and more. A bundle is a great way to save money on the purchases you’ll already have to make, without needing a Litter-Robot coupon. You can get $150 off several different bundles, including Litter-Robot 4 models, as well as the newly released Litter-Robot 5 and Litter-Robot EVO models.
Get the Best Deals on the Litter-Robot 4
I’ve tested well over a dozen models of automatic litter boxes from different brands, including several models from Litter-Robot. The one I keep coming back to is my personal favorite, the Litter-Robot 4. Even though the 5 is the newest model (I’ve tested it and I’m in the process of writing the review now), I just can’t quit you, Litter-Robot 4! I still think it’s one of the best automatic litter boxes you can buy: it has a user-friendly, intuitive connected app that isn’t overcrowded or confusing, the drawer is easy to pull out to remove waste, it has buttons on the top to manually change, and it doesn’t take up a large footprint on the floor. Plus, with a variety of discounted bundles to choose from, you won’t even need a Litter-Robot promo code.
Litter-Robot 5 Pro Insights Bundle Discount: $150 Off
As previously mentioned, I just tested the Litter-Robot 5 Pro, part of Litter-Robot’s recently released line of brand new models. I was seriously impressed with this model, which looks super similar to the Litter-Robot 4, but has a built-in camera to see what’s going on inside and outside of the box. The newest model isn’t cheap, but right now, the Litter-Robot 5 Pro Insights Bundle is only $999 ($152 off). This bundle includes the newest Litter-Robot 5 Pro with built-in camera, plus a litter tracking mat and waste drawer liners to get you started. And as an added bonus, Litter-Robot has a 90-day in-home trial, one-year warranty, and free shipping to the lower 48.
Take $50 Off the Litter-Robot EVO Starter Bundle
The Litter-Robot EVO is another newly released model from Litter-Robot, but this one is a more pared-down, basic version that’s streamlined and compact. I personally love the simpler models (hence my paragraph-long love letter to the Litter-Robot 4 above). If you’re someone who doesn’t need to watch a camera feed of your cat peeing and pooing, the EVO is a more affordable, basic option that gets the job done efficiently. Right now, the Litter-Robot EVO Starter Bundle is $782 ($50 off), and has everything you need to get settled with your new auto box, including waste drawer liners, a litter trap mat, a bag of litter, and odor traps to keep things smelling fresh.
Save 35% on Cat Essentials With a Litter-Robot Discount Code
If you live in a big city like me, there’s nothing worse than carrying heavy litter down icy streets or in hot, packed subway cars. Autoshipping my (often heavy) cat essentials has been a game-changer. If you choose autoship, you’ll save 35% on cat essentials like litter, waste drawer liners, odor traps, filters, and more with this Litter-Robot discount code.
{Get 35% Off Litter-Robot Accessories
I love my Litter-Robot 4, but I highly encourage everyone to spring for the Litter-Robot-branded accessories to accompany the device. This automatic litter box works excellently as is, but things like a ramp for senior cats, filter replacements, and odor traps will keep the device running like new for longer. Keep your investment in tip-top shape for way less with discounted accessories and bundles, for up to 35% off.
If your TV isn’t as smart as you hoped, or you just hate its built-in interface for some reason, there are a variety of other options for dedicated streaming. For households that watch a lot of shows and movies on Prime Video or use Alexa for their smart home management, we recommend checking out the Fire TV Stick 4K Max. The latest generation is currently marked down to just $35 for the Amazon Big Spring Sale, a $25 discount from its usual price.
While the Fire TV Stick is a good choice for Prime Video, it plays well with basically all of the major streaming services you’d expect, including Netflix, Disney+, and HBO Max. The previous generation had just 8 GB of storage, but the new model’s upgraded 16 GB means you won’t have to choose which apps to keep and which to delete. If you have a compatible controller and an Xbox Game Pass subscription, you can even stream games directly to the Fire TV Stick right from the cloud. With some help from Wi-Fi 6E, apps will download faster and stream at higher quality with less buffering, as long as your router supports it.
One of the standout features is the Fire TV Stick’s integration with Alexa smart home systems. While watching your shows, you can easily pull up a picture-in-picture of any security feeds, and there are options to control other smart devices, like lights, right from your television. The remote even doubles as an Alexa with its built-in microphone, letting you find shows or ask questions without getting off the couch. With a built-in gallery mode, the TV can slowly rotate through photos and paintings like a screensaver, and you can ask the remote to quickly find out what you’re looking at.
The world of streaming devices is surprisingly deep, so if you’re curious what else is out there, make sure to swing by our guide to the best 4K streaming sticks and hubs. For the Alexa and Amazon-powered home, there’s no substitute for the Fire TV Stick 4K Max, so make sure to grab yours for just $35 before the sale ends.
This App Makes Even the Sketchiest PDF or Word Doc Safe to Open
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