How to Disable Auto Lock on iPhone: Easy & Safe

What Is Auto Lock on iPhone?

Auto-Lock on an iPhone automatically turns off the screen after a certain period of inactivity to save battery life and enhance security. However, in some cases—such as reading long articles, using your device for presentations, or keeping an app open—it can be useful to disable Auto-Lock.

This guide will walk you through the steps on how to disable Auto-Lock on your iPhone, as well as troubleshooting tips if the option is greyed out. Additionally, we prepared another bright tip if you forget your passwords unfortunately.

How to Turn Off Auto Lock iPhone in Settings

The iPhone dims the display and automatically locks when it cannot detect your attention. The Auto-Lock feature is a pretty useful update but not for everyone. If you don’t need this feature, you can disable auto lock on iPhone. Here’s how to disable auto lock on your iPhone running different iOS versions via settings.

#1. Disable Auto Lock on iOS 6 or Below

If you are using an iPhone with an older iOS version, you need to use the different steps to turn off the auto lock on your iPhone. Here’s how to get it done.

Step 1. Go to Settings on the iPhone and tap General.

Step 2. Select the Auto-Lock option, then change Auto Lock time on iPhone.

Step 3. Under Auto-Lock, simply tap Never option to remove Auto Lock on iPhone.

#2. Disable Auto Lock on iOS 7 or Later

If you are running iOS 7 or later, you can directly disable the auto lock on your iPhone through several steps. Simply accomplish this with the following steps.

Step 1. Open Settings and tap Display & Brightness.

Step 2. You will see a list of time options (e.g., 30 seconds, 1 minute, 2 minutes, etc.). Select Never to disable Auto-Lock completely.

Why Is the Auto-Lock Option Greyed Out? How to Fix?

If you find that the Auto-Lock setting is greyed out/disabled and you cannot change it, here are some possible reasons and solutions:

Method 1: Restart Your iPhone  

A simple restart can fix minor glitches that may cause the Auto-Lock button to be unavailable.

Step 1. Open “Settings”.

Step2. Go to “General” and swipe up to tap Shut Down.

Step3. Once the iPhone turns off, power it back on using the side button, and check if you can now adjust Auto-Lock.

Method 2: Turn Off Low Power Mode  

Low Power Mode conserves battery by limiting certain features, including Auto-Lock, which is set to 30 seconds by default. Turning it off will allow you to change the Auto-Lock settings.

Step 1. Open Settings.

Step 2. Scroll down and tap Battery.

Step 3. Toggle off Low Power Mode. Now, go back and adjust your Auto-Lock settings.

Method 3: Enable Raise to Wake

Turning on the Raise to Wake feature ensures your screen lights up automatically when you pick up your iPhone, letting the screen stay on longer without fully disabling Auto-Lock.

Step 1. Open “Settings”.

Step 2. Go to “Display & Brightness” and toggle “Raise to Wake” on.

Method 4: Reset All Settings

If nothing else works, resetting all settings to their defaults can resolve issues with Auto-Lock. This won’t delete your data, only reset system settings.

Step 1. Open Settings.

Step 2. Tap General, then Transfer or Reset iPhone.

Step 3. Choose Reset > Reset All Settings. After that, check if you can now change Auto-Lock.

These methods should help you regain control over your Auto-Lock settings.

How to Remove Auto Screen Lock in iPhone without Passcode

You can solve the auto lock question by trying the above methods. But what if you cannot access your devices after it is locked automatically. And what if when you face the situation that you forget your passcode? In this case, try to use iTunes or iCloud that can help you remove the iPhone Lock Screen.

However, one easier way is to use professional iPhone Screen Unlocker-AnyUnlock. This tool is extremely user-friendly to unlock all kinds of screen passcode like PIN, pattern lock, digital passcode, face ID, and etc with just a few clicks.

• Powerful: This complete password unlocker gets 12 unlocking features that allow you to bypass MDM lock, remove Apple ID, bypass Screen Time passcode, etc.
• Comprehensive: Supports all iPad/iPhone models, such as the latest iPhone 15 and iPhone 14. And it works quite well on all iOS versions.
• User-friendly: One-click to remove screen locks with ease.

Steps to Unlock iPhone with Broken Screen using AnyUnlock:

Step 1. Free download AnyUnlock and launch it on your computer, click Unlock Screen Passcode.

Step 2. Connect your iPhone to the computer, and wait until AnyUnlock has detected your iPhone. Click Start Now.

Step 3. Download on the iOS firmware package page. When the firmware is downloaded, click the Unlock Now option. Then AnyUnlock will unlock the screen passcode automatically.

Step 4. And when the recovery process is completed, you will see the Screen passcode removed successfully interface.

Conclusion

Disabling Auto-Lock on your iPhone is simple and can be useful in various scenarios. However, if the option is greyed out, try possible methods to solve this problem. Additionally, try easy iDevice Screen Unlocker-AnyUnlock. A powerful iOS toolkit that can even unlock your iPhone with a broken screen without Siri. Try AnyUnlock now!