How to Change Auto Lock Settings on Your iPhone 6: A Step-by-Step Guide

Changing the auto-lock setting on your iPhone 6 is a straightforward process. Simply open your Settings app, tap “Display & Brightness,” then tap “Auto-Lock.” From there, you can choose the time interval you want your iPhone to wait before locking the screen. After you’ve made your selection, your iPhone will automatically lock after the specified time of inactivity.

After you’ve changed your auto-lock settings, your iPhone will lock itself more quickly or slowly, depending on the time you selected. This can help save battery life or prevent unauthorized access to your device.


Have you ever been frustrated by how quickly your iPhone locks itself? Or perhaps you find it annoying to constantly enter your passcode because your device locks too fast? Well, if you’re an iPhone 6 user, I’ve got some good news for you. You can easily adjust the auto-lock settings to suit your preferences!

Auto-lock is the feature that turns off your iPhone’s display after a certain period of inactivity, and it’s a great way to conserve battery life and enhance security. However, the factory settings might not be ideal for everyone. Some users prefer a longer duration before their phone locks, especially if they are reading an article or a recipe, while others might want it to lock immediately after use for security reasons. Changing the auto-lock setting is a simple task that can improve your iPhone experience. This article will guide you through the process step by step.

Step by Step Tutorial: Change Auto Lock on the iPhone 6

Before we begin, make sure you know your device’s passcode as you might need it to modify these settings. Now, let’s change that auto-lock timing!

Step 1: Open Settings

Open the “Settings” app on your iPhone 6.

This is the app with the gear icon, typically found on your home screen. Once you tap on it, you’ll be taken to the main settings menu where you can change various settings on your device.

Step 2: Tap Display & Brightness

Scroll down and tap on the “Display & Brightness” option.

“Display & Brightness” settings manage how your iPhone’s screen behaves — from brightness levels to auto-lock timings.

Step 3: Tap Auto-Lock

In the “Display & Brightness” menu, find and tap on “Auto-Lock.”

This will take you to a new screen where you can choose your preferred auto-lock time.

Step 4: Select Your Preferred Time

Choose the time interval you’d like for your iPhone to auto-lock.

You can select from a range of options, usually starting from 30 seconds to 5 minutes, or even ‘Never’ if you don’t want your phone to auto-lock at all.

Step 5: Confirm Your Selection

Once you tap on your preferred time, it’s automatically set—no need to save or confirm again.

Just exit the settings, and your new auto-lock timing is all set to go!


Battery LifeAdjusting the auto-lock time can help save your iPhone’s battery life. If you set a shorter time, your screen will spend less time turned on when not in use.
SecurityWith a quicker auto-lock time, there’s less chance of someone accessing your phone without permission if you leave it unattended.
PersonalizationChanging the auto-lock setting allows you to customize your device usage based on your personal preferences.


InconvenienceIf set too short, your iPhone may lock while you’re still using it, which can be annoying.
Battery UsageChoosing a longer auto-lock time means your screen stays on longer, potentially using more battery.
Security RiskIf you select ‘Never,’ your phone won’t lock automatically, which can pose a security risk if lost or stolen.

Additional Information

Now, you might be thinking, “this is all great, but what else do I need to know?” Well, for starters, remember that your new auto-lock timing will apply to all instances when your iPhone is left idle. This includes when you’re reading an article, a book, or even just leaving your phone on your desk. It’s important to choose a time that’s convenient for you but also doesn’t compromise your device’s security or battery life.

Another tip to keep in mind is that your auto-lock setting can affect some of your apps. For instance, if you’re using a navigation app or a recipe app where the screen needs to be on for an extended period, you might want to temporarily set a longer auto-lock time.

Lastly, if you’re someone who frequently uses Apple Pay or other quick-access features, a shorter auto-lock time can ensure your iPhone is secured faster after usage, keeping your sensitive information safe.


  1. Open the Settings app.
  2. Tap on “Display & Brightness.”
  3. Select “Auto-Lock.”
  4. Choose your preferred time interval.
  5. Exit settings, your selection is automatically saved.

Frequently Asked Questions

What is the best auto-lock time setting?

The “best” setting is subjective and depends on your personal preference, usage habits, and the need for security versus convenience.

Will changing my auto-lock affect battery life?

Yes, a shorter auto-lock time can help save battery life as it reduces the time your screen stays on when not in use.

Can I set my iPhone to never auto-lock?

Yes, there’s an option for ‘Never,’ but it’s not recommended for security reasons.

Does auto-lock affect incoming calls or notifications?

No, you will still receive calls and notifications even if your iPhone is locked.

What if my iPhone keeps locking too quickly even after I change the setting?

You may have Low Power Mode enabled, which temporarily reduces the auto-lock time to 30 seconds.


Changing the auto-lock setting on your iPhone 6 is a quick way to enhance your overall user experience, whether you’re looking to save battery life, increase security, or just need a longer screen time for reading. Just remember, finding the perfect balance between convenience and security is key. Experiment with different timings to see what works best for you. If you ever misplace your phone, a shorter auto-lock time can give you peace of mind knowing your data is better protected. So, take control of your iPhone’s auto-lock today, and tailor your device to fit your lifestyle!

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