How To Fix Auto Lock Greyed Out on Apple iPhone 15 Plus

Auto-lock on iOS devices serves multiple purposes - it conserves battery life, secures your data, and more. But have you encountered the Auto-Lock greyed-out dilemma, fixed at 30 seconds? When this setting becomes inaccessible, it limits your control over screen timeout.

Read on if you’ve encountered a similar problem on your iOS device. In this guide, we’ll explore the possible reasons and offer steps to fix Auto-Lock greyed out on iPhone and iPad devices. If force restarts or settings resets haven’t worked for you, we’ve got alternative solutions. Let’s get started.

Part 1: Why Is Auto-Lock Greyed Out on iOS Device?

There are a few reasons why the Auto-Lock might be greyed out on your Apple iPhone 15 Plus or iPad device, preventing you from adjusting the duration. Here are the most common culprits:

Low Power Mode

When you activate Low Power Mode on your iOS device, you might notice the screen automatically locking after 30 seconds of inactivity. This quick sleep setting, implemented to minimize power usage, explains why the Auto-Lock option appears greyed out and inaccessible.

Screen Time Restrictions

Screen Time restrictions can impact Auto-Lock. For instance, if your downtime schedule blocks all apps, the screen locks itself, even if the Auto-Lock timer hasn’t run out.

MDM Profile Restrictions

If the Auto-Lock is greyed out on your iPad or iPhone and you use it for work or school, a Mobile Device Management (MDM) profile might be the reason. This profile restricts settings, including Auto-Lock. To fix this, contact your IT administrator and ask if they can adjust the MDM profile settings.

Alright, you know the possible reasons why the Auto-Lock option is not working on your iOS device. Still, you might be wondering how to fix the Auto-Lock greyed-out issue. Below are several ways to get your iPad or iPhone Auto-Lock working normally again.

Fix No.1: Disable Low Power Mode

Your iPhone Auto-Lock greyed out because Low Power Mode limits background activities, including the Auto-Lock option. In this mode, you cannot change the Auto-Lock settings. Turn off Low Power Mode to fix this issue and choose your preferred timeout. Here’s how:

• Step 1: Go to your Apple iPhone 15 Plus or iPad’s Settings app.
• Step 2: Scroll down and tap Battery. It will show you your device’s battery usage and available settings.
• Step 3: Turn off the Low Power Mode. Now, the greyed-out Auto-Lock option in Settings should be available again.

Low Battery Mode can stretch your battery life further. But if you need your screen to stay on longer, like while reading an article or watching a video, you can turn it off. It lets you adjust the screen timeout in Settings so it stays awake for as long as you like.

Fix No.2: Check Screen Time Restrictions

You’ve ruled out the Low Power Mode, but the Auto-Lock greyed out on iPad or iPhone remains. If Low Power Mode isn’t causing the problem, your screen time settings might be the issue. Some app restrictions can limit your screen use to specific times, causing it to lock automatically. Resolve this by removing limits, such as downtime and app restrictions, or turning it off.

• Step 1: Open the Settings app on your iOS device.
• Step 2: Go to Screen Time, then scroll down.
• Step 3: Tap Turn Off Screen Time.

Fix No.3: Remove MDM Configuration Profile

A configuration profile is a file that contains settings and restrictions that can be applied to an iOS device. Organizations, schools, or IT administrators often use it to manage devices remotely and enforce specific configurations. Once installed, the settings within a profile override the Apple iPhone 15 Plus device’s default settings. It can include restrictions related to security, network access, app usage, and more.

Since an MDM configuration profile causes limitations, like the greyed-out Auto-Lock on iPad, removing it can be the solution. Doing so frees your iOS device from external settings imposed by the profile. Then, it could allow you to adjust the Auto-Lock time setting as you normally would.

• Step 1: See the configuration profiles you installed on your iOS device.

• Go to Settings> General > VPN & Device Management on your Apple iPhone 15 Plus.

• Go to Settings> General > Profiles & Device Management on your iPad.

• Step 2: Select the configuration profile you need to delete.

• Step 3: Tap Remove Profile, enter your device passcode, then tap Remove.

Fix No.4: Remove Network Settings Installed by MDM

Businesses often use Mobile Device Management (MDM) to remotely manage their employees’ iPhones and iPads. MDM lets IT admins push software updates, restrict apps, and remotely wipe a lost device. This keeps corporate data safe and devices under control, whether the company or the employee owns them.

If you’re having trouble with a greyed-out Auto-Lock timeout setting, disassociating your device from MDM might be an option. But remember, this is a big step. Make sure you follow your company’s authorized procedures to avoid unintended consequences.

If your IT team gives the green light, you might also be able to remove the network settings installed by MDM. Just proceed with caution, as messing with these settings could lead to instability or data loss. Here’s how:

• Step 1: Open the Settings app on your iOS device.
• Step 2: Navigate to General > Profile or VPN & Device Management (or a similar section).
• Step 3: Select the management and tap Remove Management.

If the option is unavailable, only the person who used Apple Configurator 2 or handles your company’s mobile device management platform can remove it.

Fix No.5: Use Dr.Fone To Bypass MDM Lock Without Data Loss

Unfortunately, manually removing profiles can be tricky, especially if they’re associated with MDM, Apple School Manager, or supervised configurations. These often require the removal of passwords, admin privileges, or complete data wipes. But there’s good news. Wondershare Dr.Fone - Screen Unlock (iOS) provides a simpler and safer solution.

Here’s why you should try it:

• **Speedy and Efficient:**No more endless troubleshooting. Dr.Fone bypasses the MDM lock in minutes, saving you precious time.
• **Data Stays Safe:**Unlike factory resets, Dr.Fone keeps all your precious photos, messages, and apps right where they belong.
• **No Jailbreaking:**Say goodbye to complex hacks and warranty voiding. Dr.Fone works without jailbreaking your Apple iPhone 15 Plus, keeping it healthy and secure.
• **Universal Compatibility:**Whether you own the latest iPhone with iOS 17 or an older version, Dr.Fone has your back. It supports all iOS devices and versions starting from iOS 7.0.

Have you ever bought a used iPad or Apple iPhone 15 Plus to find the Auto-Lock option greyed out and isn’t working? Mobile Device Management (MDM) profiles, often deployed by companies or schools, can restrict functionality. If you lack the credentials to bypass or remove it, Dr.Fone can help remove all MDM restrictions on your iOS device. Here’s how:

• Step 1: Download and open Dr.Fone on your computer. Next, connect your Apple iPhone 15 Plus or iPad to the computer using a USB cable and navigate to Toolbox > Screen Unlock > iOS.

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• Step 2: Within the Screen Unlock tool window, select Unlock MDM iPhone.

• Step 3: Select Bypass MDM, then click Get Start to proceed.

• Step 4: Please review the message carefully before initiating the MDM bypass process. Once you’ve read it, click Start to Bypass to proceed.

• Step 5: If prompted, go to your device’s Settings > Apple ID > iCloud and turn off the Find My feature. Next, click OK to initiate the MDM bypass.

• Step 6: The software will display the progress of the bypass. Wait for it to complete.

• Step 7: You’ll see a confirmation message once the bypass is successful. Click Done to exit. Your device should now be free from MDM restrictions.

Fix No.6: Check and Adjust Auto-Lock Settings

Once you’ve tried all the fixes above, you might need to set up the Auto-Lock timeout again.

1. Setup Auto-Lock on iPad

Here are the steps on how to change Auto-Lock on iPad devices:

• Step 1: Within the Settings app, scroll down the list on the left-hand side and tap Display & Brightness.
• Step 2: On the right-hand side of the Display & Brightness screen, tap the Auto-Lock option.

• Step 3: A list of time options will appear, ranging from 2 minutes to 15 minutes, as well as Never. Select the time you want your iPad to wait before automatically locking the screen after inactivity. If you want the screen to stay on indefinitely, choose Never.

Step 4: Once you’ve selected your preferred auto-lock duration, you can exit the Settings app. The change will be applied automatically.

1. Setup Auto-Lock on iPhone

Here’s how to change Auto-Lock on iPhone devices:

• Step 1: Open the Settings app.
• Step 2: Tap on Display & Brightness, scroll down, and tap Auto-Lock.
• Step 3: Choose the desired time interval for your Apple iPhone 15 Plus to automatically lock. The available options typically range from 30 seconds to 5 minutes. You may also have the option to select Never if you prefer to have the screen stay on indefinitely until you manually lock it.

Conclusion

There you have it. This guide has equipped you with the knowledge and solutions to fix the Auto-Lock greyed out on your Apple iPhone 15 Plus or iPad devices. From identifying the reasons like Low Power Mode and MDM configurations to implementing actionable fixes, you can now change your screen timeout. So, turn off those restrictions, remove MDM profiles, and head back to Settings.

For an easy solution, use Dr.Fone Screen Unlock to bypass MDM restrictions, giving you control over your device. Whether it’s a work phone or a personal device under MDM, Dr.Fone can offer an efficient solution. With a few clicks, you’ll have the Auto-Lock back on track, ensuring your iOS device works again just how you want it.

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How to Unlock Apple iPhone 15 Plus?

Human life completely changed since the advent of technology. Today, life is not the same as it used to be. Communication and traveling became so easy. People can fly and within few hours reach the destination. The time span that was once calculated in days has now shrunk to just a few hours. In the early days, no one would have imagined that they could carry the computer in small bags, but laptops were invented to their surprise.

Today, all those computer and laptop qualities are being shifted into a small phone. Something that can fit in a pocket, and a human can carry it anywhere without feeling its weight. A small device, the mobile phone has great competition in the market. Android phones are coming up with brilliant features to stand equally with iPhones, but iOS has its own customers and a powerful market value. Talking about iPhone, let’s discuss how a user can unlock Apple iPhone 15 Plus without a passcode.

Part 1. Unlock Apple iPhone 15 Plus without Passcode or Face ID

A problem commonly faced by all iPhone users is that they forget the password, and then they are stuck because they cannot use their phone anymore. This might seem impossible because iPhone users cannot use the phone without a passcode, but let us show you a magical application that makes this impossible.

Dr.Fone - Screen Unlock (iOS) , the well-known application among most iPhone users, can resolve the problem quickly. This is a very secure platform for iPhone users because it promises to safeguard user’s personal information. The application is easy to use, that even a new person can use it without facing any trouble. Let us highlight its features;

Dr.Fone - Screen Unlock (iOS)

Fix iPhone Lock Screen Password Forgot Issue

• Unlock Face ID, Touch ID, Apple ID without password.
• Bypass the iCloud activation lock without hassle.
• Remove iPhone carrier restrictions for unlimited usage.
• No tech knowledge required, Simple, click-through, process.

3,981,454 people have downloaded it

This might be possible that not all iPhone users know about Dr.Fone – Screen Unlock, so, for such users, let us take you through the steps that are required to unlock iPhone 12 or 12 Pro Max using Dr.Fone – Screen Unlock without a passcode.

Step 1: Download and Install the Application

First of all, the user is supposed to download Dr.Fone – Screen Unlock and install it on your Windows or Mac system. Once it is installed, the application is all set and ready to use; launch it in the time of need and unlock your Apple iPhone 15 Plus without a passcode .

After the application is launched, the Welcome Screen will appear with different options. The user is requested to select the option of ‘Screen Unlock’.

Step 2: Connect Phone with System

In the second step, the user should connect their phone to the system and let Dr.Fone’s application automatically detect it. Whenever you are ready to initiate the process, click on the button ‘Unlock iOS Screen.’

Step 3: Recovery Mode Activation

Once the application has detected your Apple iPhone 15 Plus, you now need to activate the Recovery mode. A step by step illustration on how to activate Recovery mode is shared on-screen.

Step 4: Download Firmware Update

A new window will appear now, on which the application will ask for some information regarding your iOS device. Provide the application with asked information and click on the ‘Download’ button to get the firmware update for your Apple iPhone 15 Plus.

The user is requested to wait for some time, as the firmware update is being downloaded for your phone. Once that is done, now click on the ‘Unlock Now’ button to complete the process.

Step 5: Confirmation Code

The application will now ask for the confirmation code. Just provide the on-screen confirmation code and let the process complete itself. As soon as that is done, the application will notify you through the interface. The process can also be repeated by clicking on the ‘Try Again’ button.

safe & secure

Part 2. Unlock Locked iPhone 12 by Restoring it to Default Settings – iTunes

iPhone users make sure that they connect and sync their devices with iTunes because their data is safe. iPhone users live without the fear of losing their data because it is backed up. Taking more advantage of this, iPhone users can restore their phone to default settings and can even unlock their iPhone without using a passcode.

Let us show you how to unlock Apple iPhone 15 Plus without using a passcode;

1. Start the process by turning off your Apple iPhone 15 Plus.

2. After that, plug in your phone to the computer and open iTunes.

3. Once the phone is connected with iTunes, click on ‘Summary’ that will appear on the screen’s left side.

   

4. After the summary screen is opened, you will see the option of ‘Restore iPhone’; click on that option.

   

5. This option will bring you to a new window that will be asking for your confirmation on the decision to restore your device.

6. As soon as that is done and iTunes has finished the process, your Apple iPhone 15 Plus 12 will be restored to default settings.

Part 3. Unlock Disabled iPhone 12 by Erasing iPhone in iCloud

IOS world is different from the Android world, and so, both have different and unique problems to deal with. For example, an android user can never imagine unlocking a disabled phone, but iPhone users surely know how to do it. It might be possible that someone doesn’t know how they can erase the Apple iPhone 15 Plus from iCloud, so for such users, let’s provide a step-by-step guideline;

1. Firstly, the user is requested to visit icloud.com on your computer or any other device that is in use. Then log in by using the Apple ID and password.

   

2. If two-factor authentication is enabled on your Apple iPhone 15 Plus, then hit ‘Trust’ and enter the 6-digit verification code that will be sent to your Apple iPhone 15 Plus.

3. Once you are logged in, choose ‘Find iPhone’ and enter your Apple ID and password again.

4. 4. Then, you are requested to click on ‘All Devices’ that will appear on the top of the browser and select your device’s name from the list provided.

5. When you have selected your Apple iPhone 15 Plus, click on the ‘Erase iPhone’ button visible towards the screen’s right side. This will erase all the data and settings from your device. It will also wipe the password.

   

Part 4. Pros and Cons of Every Method

Different methods have been discussed that use different platforms regarding how a user can unlock an iPhone if a passcode is missing. The user might be confused about selecting the appropriate method, so let’s help the users by sharing some advantages and disadvantages of all the methods discussed above. This will help the user to select the best possible method;

1. Using Dr.Fone - Screen Unlock (iOS)

The known and famous application among iPhone users helps them recover data, unlock a phone even if its passcode is missing, and whatnot. Let us now discuss its amazing pros;

Pros

1. The process is completed within few seconds. Users can easily handle the application because of the guidelines that are shared on the screen.
2. The application is very convenient to use, and it works on both Windows and Mac.
3. Dr.Fone can remove the Apple or iCloud passwords even if they do not have any account details.
4. The application can easily unlock a 4-digit or even 6-digit screen passcode, Face ID, or Touch ID.

Cons:

1. The Apple iPhone 15 Plus in use will be updated to the latest iOS version as soon as the unlocking process is completed.
2. The Apple iPhone 15 Plus must be in DFU mode for the process to unlock the screen.

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2. Using iTunes

iPhone users can unlock the phone by using iTunes. Following are its pros and cons;

Pros:

1. Most iPhones are synced with iTunes, which benefits the user as it restores the latest backup on iPhone after removing the screen lock.
2. iTunes is easy to understand and simple to use.

Cons:

1. The biggest drawback people face with iTunes is that the data can be erased if no latest backup is taken.
2. Another factor that causes the problem is iTunes’ slow functionality, as it consumes a lot of time to complete a process.

3. Using iCloud

Another known platform for iPhone users is iCloud, which allows users to unlock the screen without using the passcode. Let us share its pros and cons;

Pros:

1. The biggest benefit of using iCloud is that the user doesn’t have to connect the Apple iPhone 15 Plus with the system. Just login is required for iCloud.
2. Another factor is that no technical skills are needed to use iCloud. The user needs access to their iCloud account.

Cons:

1. User requires a strong and stable internet connection to log in to iCloud and in case internet is not available, they cannot unlock the screen.
2. Another disadvantage is that if ‘Find my iPhone’ is not enabled on the Apple iPhone 15 Plus device, then the user cannot unlock the screen through iCloud.

Conclusion

The article aimed to provide users with maximum information and knowledge about unlock the Apple iPhone 15 Plus even if you don’t have the passcode. Several methods have been discussed alongside their pros and cons so that the user can select the best.

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How to Unlock Apple iPhone 15 Plus Passcode without Computer?

“How to unlock Apple iPhone 15 Plus passcode without computer? I have been locked out of my iPhone and can’t seem to remember its passcode!”

Lately, we have got plenty of queries like this from users who have forgotten their iPhone passcode and can’t access it. If you are also going through the same and wish to learn how to bypass iPhone 5 passcode without computer, then you have come to the right place. In this post, we will make you familiar with two different solutions to unlock your Apple iPhone 15 Plus and that too without using your computer. In this way, you don’t need to use any third-party tool to learn how to unlock iPhone 5 passcode without computer. We have provided a stepwise solution for the same in the coming sections.

Part 1: How to unlock Apple iPhone 15 Plus passcode without computer using iCloud?

If you remember your iCloud credentials, then you can easily learn how to unlock Apple iPhone 15 Plus passcode without computer. Though, this comes with a catch. Since Apple doesn’t allow a direct way to reset iPhone passcode, you need to erase your device. It will reset your device’s passcode and your data would be lost. Therefore, before we proceed, make sure that you have a backup of your device ready. In this way, you can restore the backup and won’t suffer from any kind of data loss. To learn how to bypass iPhone 5 passcode without computer, follow these steps:

1. To start with, you need to log-in to iCloud’s official website right here: https://www.icloud.com/ . You can do this on any other handheld device.

2. Provide the iCloud credentials of your account that is already linked to your Apple iPhone 15 Plus.

3. The iCloud home page will provide various options. Just click on the “Find iPhone” to proceed.

4. This will launch the Find my iPhone interface on the screen. To choose your Apple iPhone 15 Plus, click on the “All Devices” option and select the Apple iPhone 15 Plus that is locked.

5. As you would select your Apple iPhone 15 Plus, it will display various options related to it.

6. Simply click on “Erase iPhone” and confirm your choice.

7. Wait for a while as it will reset your Apple iPhone 15 Plus remotely.

As you can see, the Find my iPhone service was majorly introduced to discover the location of a lost iOS device. Though, you can use it to ring your device or erase it remotely as well. In this way, you can learn how to unlock iPhone 5 passcode without computer. The technique can also be implemented in other iPhone versions like Apple iPhone 15 Plus, 6 Plus, 7, 7 Plus, and more.

Attention: All your data will be erased while you are unlocking with this tool.

Dr.Fone - Screen Unlock (iOS)

Unlock iPhone/iPad Lock Screen Without Hassle.

• Intuitive instructions to unlock iPhone without the passcode.
• Removes the iPhone’s lock screen whenever it is disabled.
• Works for all models of iPhone, iPad and iPod touch.
• Fully compatible with the latest iOS 11.

3981454 people have downloaded it

Part 2: How to unlock Apple iPhone 15 Plus passcode without computer using Siri bug?

This might surprise you, but there is a loophole in Siri that can be exploited to unlock the Apple iPhone 15 Plus device. Even though the solution might not work every time, there is no harm in giving it a try. By following this technique, you would be able to learn how to unlock Apple iPhone 15 Plus passcode without computer while experiencing no data loss. Essentially, it works for iOS devices running on iOS 8.0 to iOS 10.1. You would be needed to follow these stepwise instructions to learn how to bypass iPhone 5 passcode without computer.

1. To start with, you need to activate Siri on your device. This can be done by simply long pressing the Home button.

2. Now, ask Siri about the present time by giving a command like “Hey Siri, what time is it?”

3. This will make Siri display the present time with a clock icon adjoining to it. Just tap on the clock.

4. This will let you access the World clock feature on your device. From here, you can view the clock interface. Tap on the “+” icon to add another clock.

5. The interface will provide a search bar from where you can look for a city. Just write anything to provide a textual entry.

6. Tap on the text to get various options related to it. Go with the “Select all” option to proceed.

7. This will again provide various options like cut, copy, define, etc. Tap on the “Share” button.

8. From here, you can get various options to share this text. Out of all the provided options, tap on the Message icon.

9. This will open a new interface from where you can draft a new message. On the “To” field, you can type any text and tap on the return button on your keyboard to continue.

10. This will make the text go green. As it would be selected, tap on the add icon (“+”) once again.

11. As you would tap it, it will launch a new interface. Tap on the “Create new Contact” to proceed.

12. This will launch a new interface to add a contact. You can just tap on the “Add Photo” option.

13. From the provided options, tap on the “Choose Photo” button to select a photo from the library.

14. As the photo library will be launched, you can browse the album of your choice.

15. Wait for a few seconds and tap on the Home button one more time. This will lead you to the Home screen of your device.

By following these simple steps, you can learn how to unlock iPhone 5 passcode without computer. The same procedure can also be applied to other versions of iPhone as well to unlock it without any data loss.

You can follow either of these solutions to learn how to unlock iPhone 5 passcode without computer. Since iCloud will erase your iOS device, you can take advantage of Siri’s vulnerability. This will let you unlock your device without losing your data. Go ahead and give these solutions a try and let us know about your experience in the comments below.

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