Summary: This article will show you a full guide to customize Lock screen on iPhone or iPad with iOS 26/18/17/16, including changing the wallpaper, disabling Raise to Wake, customizing Control Center, setting up Auto-Lock time and so on.
Lock screen on iPhone/iPad Play two opposing roles: It offers quick and convenient access to lots of features like Control Center, Siri, Camera and etc., and it also prevents unauthorized access to your private contents on iPhone or iPad. You can absolutely change the wallpaper for Lock screen, but you can also enable or disable many features on Lock screen according to your needs. Now, let's look through how to customize Lock screen on different aspects for iPhone or iPad in iOS 26/18/17/16 together.

Feel tired of Apple's default wallpaper on Lock screen on your iPhone or iPad? Then change it. You can change it to another picture from Apple's gallery, either a motion wallpaper or a Live Photo that animates when you 3D Touch it (if your iDevice supports it).
Step 1: Go to "Settings" > "Wallpaper" > "Choose a New Wallpaper", and you might choose a new wallpaper from different sources, including:

Step 2: After selecting an image you like, you might choose to display the wallpaper in different ways:
Step 3: After choosing the way you want to display the wallpaper, tap "Set" option. Then a pop-up window will ask you whether you would like to set the image as wallpaper for Lock screen, Home screen or both.

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By default, to save power on your iPhone or iPad, your device will be automatically locked after 2 minutes if there is no motion. Although you can turn off the screen at any time with the Sleep/Wake button on iPhone or iPad, you can also extend or shorten the time when the screen automatically locks.
Go to "Settings" > "Display & Brightness" > "Auto Lock", and select the time how long you want to lock your screen automatically, such as 30 Seconds, 1 Minute, 2 Minutes, 3 Minutes, 4 Minutes, 5 Minutes, Never.
Note: When you iPhone or iPad is in Power Saver Mode, you are not able to change Auto-Lock time.

The Control Center lets you quickly access important features like Wi-Fi, Bluetooth, flashlight, and camera—even when your device is locked. You can customize what appears in the Control Center and decide whether it's accessible from the lock screen.
How to Customize Control Center
How to Enable or Disable Access from Lock Screen

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When iPhone or iPad is locked, the received notifications still pop up on screen whenever someone send you a message or anything new comes up on an application. Sometimes it is good, but sometimes it is annoying. So how to adjust the notifications popping up on the Lock screen?
Step 1. Go to "Settings" on your iPhone or iPad.
Step 2. Enter "Notifications" section where you can see all the applications that will pop up notifications on Lock screen, including iTunes Store, Mail, Maps, Messages, News, Phones, Podcasts and etc..
Step 3. Under Notifications page, tap every app that you want to disable notifications on Lock screen, and switch off the feature named "Show on Lock Screen".

The Raise to Wake, which is a feature available on iPhone, allows to automatically wake up your screen once you pick the phone up without pressing any button. It is easier for users to check the notifications but if you don't want this happen, you can also disable it on Settings.
Simply go to "Settings" > "Display & Brightness" > "Raise to Wake" and turn it off.

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You can further customize the Lock screen by changing Touch ID & Passcode settings. The new Lock screen enables you to view notifications and more without unlocking your device. You can go to "Settings" > "Touch ID & Passcode" on your iPhone or iPad to choose what items you want to see by enabling or disabling the features under "ALLOW ACCESS WHEN LOCKED" section.

Adding widgets to your lock screen makes it more useful. You can quickly check information like weather, calendar events, battery level, and more—without unlocking your device.
Changing the font style and color on your lock screen is a simple way to make your iPhone or iPad look more personal. You can adjust the clock font, color, and even add visual effects to match your wallpaper.
Customizing your iPhone or iPad lock screen is an easy way to make your device feel personal and more functional. From changing wallpapers and adjusting widgets to tweaking fonts, colors, and the Control Center, each setting lets you design a lock screen that suits your style and daily needs. By exploring these options, you can create a lock screen that's not only visually appealing but also practical, helping you quickly access the information and tools you use most. A few simple tweaks can make your device feel entirely yours.
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