How to Change Auto Lock on iPhone 13: A Step-by-Step Guide


Michael Collins

Changing the auto-lock on your iPhone 13 is a simple process that can be completed in just a few steps. The auto-lock feature controls how long your iPhone screen stays on before it goes to sleep. By adjusting this setting, you can save battery life or prevent your phone from locking too quickly. Let’s dive into the tutorial on how to change the auto-lock setting on your iPhone 13.

Step by Step Tutorial: Changing Auto Lock on iPhone 13

Before we begin, it’s important to know that changing the auto-lock setting on your iPhone 13 can help you manage your battery life and secure your device. Here’s how to do it:

Step 1: Open the Settings App

Start by opening the Settings app on your iPhone 13.

The Settings app icon looks like a gear and is usually found on your home screen. Tap on it to access a range of options for customizing your iPhone.

Step 2: Scroll Down and Tap on ‘Display & Brightness’

Once you’re in the Settings app, scroll down the menu until you find the ‘Display & Brightness’ option.

‘Display & Brightness’ is where you can adjust screen brightness, text size, and other display-related settings. It’s also where you’ll find the auto-lock feature.

Step 3: Tap on ‘Auto-Lock’

Inside the ‘Display & Brightness’ menu, look for the ‘Auto-Lock’ option and tap on it.

‘Auto-Lock’ might be a bit down the list, so keep scrolling until you see it. This is the setting you’ll change to adjust how long your screen stays active.

Step 4: Select the Auto-Lock Duration

On the ‘Auto-Lock’ screen, you’ll see a list of time intervals. Choose the duration you want your iPhone to wait before going to sleep.

Options range from 30 seconds to 5 minutes, or you can choose ‘Never’ if you don’t want your screen to auto-lock at all. Remember that setting a shorter time will help save battery life.

Step 5: Confirm Your Selection

After you’ve chosen your preferred auto-lock duration, it will automatically be set. You can exit the Settings app.

There’s no need to save or confirm your choice as the change is applied immediately. You can now use your iPhone as usual with the new auto-lock setting.

After completing these steps, your iPhone 13 will auto-lock after the duration you selected. If you ever want to change it again, just follow the same steps. Your phone will now lock itself according to your new preference, which can help prevent others from accessing your device or save battery when you’re not using it.

Tips: Optimizing Auto Lock on iPhone 13

  • Consider setting a shorter auto-lock duration to save battery life.
  • If you’re using your iPhone for tasks like reading or navigation, you might want to set a longer duration.
  • Remember that you can always manually lock your iPhone by pressing the side button.
  • If you choose ‘Never’, make sure to lock your phone manually to secure your data.
  • You can temporarily override the auto-lock by using Low Power Mode, which automatically sets the lock to 30 seconds.

Frequently Asked Questions

How do I prevent my iPhone 13 from locking too quickly?

Increase the auto-lock duration in the ‘Display & Brightness’ settings to prevent your iPhone from locking too quickly.

Can I set my iPhone 13 to never auto-lock?

Yes, you can select ‘Never’ on the auto-lock settings screen, but remember to lock your phone manually to keep it secure.

Will changing the auto-lock affect my battery life?

Yes, a shorter auto-lock duration can help save battery life by turning off the screen when not in use.

Is there a way to quickly lock my iPhone 13 without waiting for auto-lock?

Press the side button on your iPhone to lock it immediately, regardless of the auto-lock setting.

Can I change the auto-lock setting when my iPhone is in Low Power Mode?

Low Power Mode overrides the auto-lock setting to 30 seconds to save battery, but you can manually adjust it in the settings if needed.


  1. Open the Settings app.
  2. Tap on ‘Display & Brightness’.
  3. Choose ‘Auto-Lock’.
  4. Select the desired auto-lock duration.
  5. Confirm your selection.


Changing the auto-lock setting on your iPhone 13 is a breeze, and it’s a great way to tailor your device to your lifestyle. Whether you’re looking to conserve battery life or keep your iPhone unlocked for longer periods during certain activities, adjusting the auto-lock duration can make a big difference. Remember to consider your security and privacy when choosing a longer duration, and use the manual lock feature when necessary.

By following the simple steps outlined in this tutorial, you’ve taken control of an important aspect of your iPhone’s functionality. Experiment with different durations to find the perfect balance for your needs. And don’t forget about the useful tips provided to optimize your auto-lock settings even further.

For more tips and tricks on how to get the most out of your iPhone 13, keep exploring and learning. The more you know, the better you can make your iPhone work for you. After all, isn’t it great when technology fits seamlessly into your life rather than complicating it? Keep customizing, keep exploring, and enjoy the convenience your iPhone 13 has to offer!