How to Resolve Auto Lock Not Working on iPhone

Setting a passcode on your smartphone is a bold move because it prevents unauthorized and malicious access to your device. For that reason, setting up an auto-lock on an iPhone is also very smart. The purpose of an auto-lock is to manage and minimize the usage of your device and save your battery life. It also avoids unintentional screen touches, especially when “double-tap to open” mode is on. But, what will happen if your iPhone auto-lock not working? There is a high chance that unwanted invaders might access your device. To solve this problem, we will provide the best solutions and guidelines to prevent further severe problems. And by the end of this content, you can relax and sit at ease and not worry about your auto-lock not working on your iPhone.

Activate the Auto-Lock Mode

The initial solution you need to take note of when your auto-lock is not working on your iPhone is to check if the function is enabled. Before indulging in the complicated processes to fix the error on your iPhone auto lock, we must first know if the feature is enabled. This will prevent us from engaging in different solutions that may not be the correct solution to fix the error. Another scenario that can contribute to the error is when you activate the feature. Yet, it does not take effect due to some screen issues or system bugs. You can re-enable the function on your settings app to auto-lock your device. If you are unaware of how to activate this feature on your system, you can check the following guideline below.

• First, you need to unlock your iPhone by inputting the password. Select the Settings icon from the list of apps on your home screen page. A new page will prompt on your screen, providing the application list.
• Next, scroll down or swipe up on your screen to navigate the list. Locate the Display & Brightness option and tap on its menu. Once you are at its landing page, swipe on your screen to locate the Auto-lock option.
• Lastly, tap on its menu, and you will prompt on the list of available options to auto-lock your device. Select a specific time duration when the auto-lock will activate. Select Never if you don't want to activate the function.

Turn Off AssistiveTouch

Another reason your iPhone auto lock is not activating on your device is due to Assistive Touch. This feature assists users in alternatively enabling functions that aren't allowed on the original features. To get things straight, you can use this function as an alternative way to use hard buttons or swipe in a particular way on your iOS device. However, every time this feature is active, most of the tools you have on your iPhone are affected by this function. One of which is the Auto-Lock function. The good news is that this feature can be disabled quickly. You can turn off this feature if you don't need it on your device. Most especially, it only serves as an alternative button to switch different functions and menus. Follow the guide below on how to disable this tool on your mobile device.

• To begin deactivating Assistive Touch, unlock your iPhone to access Home screen applications. Browse the list of apps to access the Settings icon. Touch its icon to launch the menus on your mobile device.
• Next, swipe up on your mobile screen to access the Accessibility option. Tap on its menu to land on its page. Scroll down and select the Touch option from the list of Accessibility menus.
• Lastly, you will see the Assistive Touch option as the first feature. If it is off, you can exit now on the settings and check another reason that may cause your device to disable auto-lock. If it is not, disable the function by toggling the green button.

Restart iPhone Device

One more reason why your device is having an issue automatically locking its system is due to software malfunction. It is most common that our device will have a system glitch and bugs when we constantly use it without turning off the entire device for a long time. These glitches can be seen lurking on our iPhone settings, RAM, and even on applications. They will hinder our system from functioning resulting in other issues, including Find My Friends not working, apps crashing, and even the auto lock system malfunctioning. Luckily, restart is what we need when these errors appear on our mobile system. Restarting your device will terminate the power supply for its system, which will eradicate most of the system errors on RAM, apps' systems, and in our iPhone settings. You can follow the guide beneath to get the correct way to reset your iPhone device.

• The initial walkthrough on restarting the iPhone device is to familiarize the location of its side buttons. The left rack consists of the Volume Up and Down. At the same time, the rightmost rack consists 0of the Power button.
• Next, press and continue to hold either Volume down or up buttons. Simultaneously, perform the same process on the Power button. Release both buttons once a slider appears on your screen.
• Ultimately, slide the button going the right direction to turn off the device. After a few moments, press the Power button once more to turn on your device. Release the button once Apple ID appears or prompts on your mobile screen.

Exit Low Power Mode

Low Power Mode is another iPhone feature that can contribute to the iPhone auto-lock not working error. But why does this feature keep enabled on your device? Low Power Mode is a feature on iPhone devices that helps users to conserve battery percentage when it is at a low level or about to drain. It disables every unnecessary function on your device when it is in a low battery percentage. It only allows other functions such as texting, calling, or browsing the internet. It will make your device a little bit dim and lower the brightness and contrast of your screen. But it does not mean the Low Power Mode is the culprit when your device keeps dimming. You can check this article to get a better solution for this one. Nevertheless, the Auto-Lock function will also be disabled on this option. If you still have a good battery percentage and accidentally set your device on Low Power mode, you can immediately change it. Follow the guide below to learn the process.

• Initiate the process of disabling the Low Power mode by unlocking your device. On your home screen page, locate the iPhone settings from the list of apps. Tap on the settings icon to prompt its menus.
• The following step is to scroll on your Settings page to locate the Battery option. Tap on its menu to prompt the list of Battery settings. On its landing page, you will see the Low Power mode.
• Lastly, check if the function is enabled on your device. You can check if its button is in green color, which means it is enabled. Tap the button to switch off the function.

Factory Reset Your Mobile Device

If the basic troubleshooting above fails to work, then factory resetting is the one you should do next. This function basically removes the entire data and settings of your iPhone device, allowing you to eradicate system errors lurking on its system. It is mostly recommended for users that basic troubleshooting fails to work on their devices. It is because of the cost or price you need to make when you perform this function. It can wipe out the entire data. It means it will delete all files stored on your device and will not be able to retrieve them if you fail to back up your device. Luckily, there are different options to back up your iPhone. So, it is recommended to back up before factory resetting your device to fix the auto lock error. Follow the guide presented beneath to learn how factory reset works.

• First and foremost, you need to unlock your device. Access the Settings icon from the list of applications on your home screen page. Tap on its icon to pop up the settings dedicated to your smartphone.
• Next, scroll down on your iPhone screen and locate the general option. Tap on it to check another list of settings. Swipe until you reach the last option, the Transfer or Reset button.
• Lastly, tap on its button and hit the Reset option. A new dialogue box will appear on your screen. Choose the first one, which is the Reset All Settings. Follow the instructions prompted and agree on all terms to factory reset your device.

Fix iPhone Auto Lock Using Computer Software

Let's say you've tried all the suggested troubleshooting, but the issue persists. You should utilize AceThinker iOS System Recovery as the best option. This tool is now one of your Apple device's most widely used system recoveries. Considerable iPhone users will find its many capabilities helpful, including the two procedure modes—Standard and Advanced Mode. These modes have previously been tried and experimented with several users, and it comes out efficient. Nonetheless, whichever setting you perform will undoubtedly resolve the iPhone auto-lock issue. Additionally, you can use this program to resolve minor and significant problems with your iPhone without using the device itself. What distinguishes this application from detailed troubleshooting is it offers the simplest method for fixing your iPhone. It does not tell you to follow a thorough review of your phone settings to fix the Auto-Lock error. Moreover, an alternative way can repair your smartphone in under a minute. You can try it and judge for yourself; it is known as the "Free Quick Fix," which is also available within the function of the tool.

Step 1 Download the Recovery Tool

What needs to be done first is to download AceThinker iOS System Recovery on your PC. Then, you can get the file installer above for the correct operating system. Tick the left if you are a Windows user and the latter if you are using a Mac device.

Step 2 Connect Your Device

Follow the guidelines to install the application on your computer. Once it is fully installed, connect the iPhone device using your charging wire. Hit the Start option to go through the next page of the process.

Step 3 Choose or Select Mode

Once your device is connected, the tool will notify you that it is ready. Hit the Fix option to access the selection of the recovery mode. We recommend using the Standard mode as the Auto Loc error on your device does not need to be fixed using the Advanced mode.

Step 4 Fix the Auto Lock Issue on Your Device

Lastly, hit the Confirm option and go through the page where you can download firmware. Select one and tap the download button to get the file. Then, you can install it on your device by tapping the Next icon below on the page.

FAQs about iPhone Auto Lock Not Working

1. How do I set auto-lock on my iPhone?

Go to the Settings, open the Display and Brightness and tap the Auto-Lock. Set how many minutes you want your screen to auto-lock.

2. How to Fix Auto-Lock not Working on iPhone?

Here are the best solutions that you can use to fix this problem;

• Restart your iPhone
• Disable Low Power Mode
• Disable the Assistive Touch
• Reactivate your Password
• Reset All the Settings on your Device

3. Why is my iPhone Screen Lock not Working?

There are a lot of opportunities that affect the auto-lock function on your device. The assistive touch and Low Power Mode are the most common factors. To fix iPhone auto-lock never not working, you can disable them on your settings, or you can use a third-party application. One of the leading system recovery tools on iOS is the AceThinker Fone Keeper. It can fix various problems like the iPhone keeps turning off, auto-lock not working, screen glitches, and many more with ease. You can download the tool for free and try it for yourself.