4 Ways to Unlock Apple iPhone 12 Pro to Use USB Accessories Without Passcode

How do I unlock my Apple iPhone 12 Pro? I know you’re supposed to connect it to the computer and put it in recovery mode but when I do, it says “unlock Apple iPhone 12 Pro to use accessories.”

You may have had the experience of connecting your Apple iPhone 12 Pro to a computer with USB accessories. Usually, “Unlock Apple iPhone 12 Pro to use accessories“ will appear on the screen. In most cases, enter the passcode to unlock the phone, and you can then proceed with data transfer and management. What to do if you forget your screen lock passcode? Here come the most effective methods for you!

Part 1: Why You Need to “Unlock Apple iPhone 12 Pro to Use Accessories”?

The command comes from Apple’s significant privacy safeguard “USB Restricted Mode”. It means after an hour of your iOS device is unlocked, the system cuts off the lightning port and limits it to charging only. Simply put, when your Apple iPhone 12 Pro is locked for more than an hour, it needs to be unlocked to allow the connection of USB accessories. Sometimes, when you unlock your Apple iPhone 12 Pro screen to use USB accessories, it can’t charge anymore.

In 2017, a password cracking tool called GrayKey was launched, which can bypass any iPhone screen lock passcode. The FBI, the police, and some government agencies have all become GrayKey customers. To combat hackers including GrayKey and protect iOS users’ data security, the USB Restricted Mode feature arrived with iOS 11.4.1 in July 2018 and be improved in iOS12.

Part 2: How to Disable USB Restricted Mode?

If you find this warning annoying or your Apple iPhone 12 Pro not charging when using USB accessories, disabling USB Restricted Mode is an optional solution. However, you have to remember the unlock passcode. All the steps will be presented to you next.

• Step 1: Open Settings on your Apple iPhone 12 Pro.
• Step 2: Click on Face ID & Passcode (or Touch ID & Passcode), and then input your screen passcode.
• Step 3: Scroll to the bottom of the page and find “USB accessories“ in the “Allow access when locked“ column.
• Step 4: Click the toggle button on the right to disable this feature.

After completing all the steps, your Apple iPhone 12 Pro can connect USB accessories anytime, anywhere. However, it is very common to forget to unlock the passcode. Next, we will recommend four solutions to help you use USB accessories without a passcode.

Part 3: How to Unlock Apple iPhone 12 Pro to Use USB Accessories without Passcode via Dr.Fone?

Now, here comes an amazing App with many benefits to solving the problem for you.  This is Dr.Fone-Screen Unlock, which is very convenient and fast to use. You must be curious about it. More of its advantages will be introduced to you.

• The application is available on both Mac and Windows.
• No technical skills are required.
• It fully supports iPhone X, iPhone 11, and the latest iPhone models.
• Dr.Fone - Screen Unlock can easily unlock 4-digit or even 6-digit screen passcode, Face ID, or Touch ID.
• No Apple ID and password are needed.

Step 1: The first step, of course, is to download Dr.Fone to your computer and click on “Screen Unlock”.

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Step 2: Connect your Apple iPhone 12 Pro to the computer with a lightning cable, and choose “Unlock iOS Screen”.

Step 3: Follow the guides to boot your device in Recovery or DFU mode. The Recovery mode is recommended for iOS lock screen removal by default. If you fail to turn on recovery mode, you can turn to activate DFU mode. DFU means Device Firmware Upgrade, and the operation is more mandatory.

Step 4: Click “Start” to download the firmware. After the download is successful, select “Unlock now” and wait a few minutes, the passcode will be removed from your device.

After that, you could set up your Apple iPhone 12 Pro as a new one and unlock your screen to use USB accessories without a passcode.

There is no doubt that you may worry about losing all your data while bypassing the Apple iPhone 12 Pro lock screen. But honestly, there is no tool on the market today that can preserve data to unlock an iPhone. Therefore, it is necessary to back up data in your daily life. Dr.Fone-Phone Backup provides you with a full range of data backup solutions, you can click the link below to learn more.

This guide will teach you about how to unlock iphone using 5 feasible ways.

Part 4: How to Unlock Apple iPhone 12 Pro to Use USB Accessories without Passcode via iCloud?

With iCloud, you can quickly clean up your Apple iPhone 12 Pro, remove screen locks, and help unlock your device. But, you have to know that all your data will be erased. Make sure your Apple iPhone 12 Pro has the “Find My iPhone” function enabled, otherwise your device will be offline.

Step 1: Open your computer or another iOS device, and sign in with your Apple account.

Step 2: Click on “All Devices”, choose your Apple iPhone 12 Pro, and then “Erase iPhone”.

Now, your Apple iPhone 12 Pro will reboot without a passcode. Then, you can unlock Apple iPhone 12 Pro to use accessories and bypass the passcode.

Part 5: How to Unlock Apple iPhone 12 Pro to Use USB Accessories without Passcode via iTunes?

There is currently no way to unlock an iPhone without erasing all data. Luckily, iTunes can help back up your data before removing it. Please note that this way is only possible if the Apple iPhone 12 Pro device has synced data in iTunes before.

• Step 1: Connect Apple iPhone 12 Pro to a computer with a USB accessory and turn on iTunes. Then iTunes will make a backup for your phone.
• Step 2: Choose “Restore iPhone”.

Wait for a while and you could unlock the screen to use USB accessories. However, in step one, you may need to enter your passcode to get stuck during the process. Therefore, this method is not the most efficient.

Part 6: How to Unlock Apple iPhone 12 Pro to Use USB Accessories without Passcode via Recovery Mode?

If you have forgotten your Apple ID or password and have not synced iCloud and iTunes, you can choose recovery mode. It will remove all your passcode and data as well.

• Step 1: You need to prepare a Mac or PC (Windows 8 or later).
• Step 2: Turn off your Apple iPhone 12 Pro.
• Step 3: Put your device in recovery mode. This step might be a little complicated, but don’t worry, we’ll walk you through it step by step.

1. Find the button on your device, it will be useful then.

• iPhone SE (1st generation), iPhone 6s, and earlier: The Home button.
• iPhone 7 and iPhone 7 Plus: The Volume down button.
• iPhone SE (2nd and 3rd generation), iPhone 8, iPhone 8 Plus, iPhone X, and later devices: The side button.

2. Quickly press and hold the button while connecting your phone and computer until the recovery mode appears.

Step 4: Find your tool in iTunes on the computer. Choose Restore and this process will take a few minutes.

Step 5: Unplug your tool and use your Apple iPhone 12 Pro without a passcode.

Now, you’ll get an iPhone which is like being factory reset. And you could unlock the screen to use USB accessories when you forget the passcode.

Part 7: Hot FAQ about USB Accessories on iPhone

Q1: What is the feature of USB Accessories on iPhone?

From USB-A to the latest, USB-C. Also, most iPhones use a proprietary Lightning port.

Q2: Why does My iPhone Think My Charger is a USB Accessory?

It is related to the capacity of the charger. If a low-capacity charger is used, your device must regard it as a USB port because the USB port charges at a lower rate than a good wall charger. Another possibility is that the cable being used is flaky.

Q3: What to Do If My iPhone Not Charging after Unlock to Use Accessories?

• Step 1: Disconnect your tool from the accessory.
• Step 2: Unlock your device.
• Step 3: Connect the USB accessory again.

If it doesn’t work, please contact customer service of Apple.

Conclusion

It is very common to use USB accessories to connect iPhone and computer. Sometimes, we may forget the password, or cannot unlock the screen due to system failure. There are many ways to unlock Apple iPhone 12 Pro to use the accessories in the article. Finally, we recommend everyone to use Dr.Fone - Screen Unlock, a helpful and convenient tool.

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Remove Device Supervision From your Apple iPhone 12 Pro

Supervising devices is a proven technique for companies to monitor their employees. With this, they keep track of their performance on all associated devices. If you’ve decided to leave an organization, ensure that you retain the Apple iPhone 12 Pro device’s ownership by removing supervision access. If you’re looking for a guide on how to remove device supervision from your Apple iPhone 12 Pro, you can find some effective methods here.

Part 1. Answering Top Queries About Removing Device Supervision From iPhone

Many questions often pop up in users’ minds when considering removing device supervision. This section unveils some top queries with authoritative answers before heading to the main guide:

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You May Want to Ask

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Authoritative Answer

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1. Does removing device supervision impact the iPhone’s functionality?

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Removing device supervision does not compromise the fundamental functionality of your Apple iPhone 12 Pro. It is important to note that any administrative restrictions or configurations will be lifted. However, it might result in losing access to specific apps related to that organization.

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2. Can device supervision be reinstated after removal?

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Device supervision can be re-applied by the designated supervisor or IT administrator. However, this process usually involves resetting the Apple iPhone 12 Pro device to its factory settings if needed.

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3. What information can be accessed through device supervision on iOS?

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Once user’s devices are supervised, organizations can conveniently check settings, apps, and accounts being managed. They can also apply extra restrictions such as disabling Apple Music or putting the Apple iPhone 12 Pro device into Single App Mode.

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Part 2. Remove Device Supervision With Perfection Using Wondershare Dr.Fone - Screen Unlock

Undoubtedly, device supervision is the most reliable method for organizations to monitor connected devices and analyze reports. If you have left a company where the administrator supervises your iOS device, your device needs to be unsupervised. For this process, you can bypass the MDM lock on your iOS device through a reliable tool.

Here, Wondershare Dr.Fone stands tall to help out your ventures and provide executable techniques explaining how to remove supervision from iPhone. This tool allows you to bypass the MDM lock without data loss on your Apple iPhone 12 Pro using easy steps. Consequently, you can also use other advanced functions, such as removing lock screens and unlocking Apple ID in different instances.

Features of Wondershare Dr.Fone To Consider

1. Wondershare Dr.Fone lets you bypass iCloud Activation Lock completely and set a new Apple ID on the Apple iPhone 12 Pro device.
2. This tool is compatible with all iOS devices, even iOS 17, and helps users experience creative features.
3. Users can remove iTunes backup encryption by changing the encryption setting without losing data.

Step-by-Step Guide to Remove MDM Lock Using Wondershare Dr.Fone

Wondershare Dr.Fone provides the simplest method to remove the MDM lock and bypass device supervision access. Here is a comprehensive step-by-step guide to help users remove supervision from iPhones.

• Step 1. Initiate and Proceed With the Screen Unlock Feature

First, launch Wondershare Dr.Fone on the computer and connect it to your Apple iPhone 12 Pro. Move into the “Toolbox” tab and select the “Screen Unlock” function.

• Step 2: Select iOS and Head To Unlock MDM

After that, choose “iOS” as the Apple iPhone 12 Pro device type to open the related tool. Once the tool starts working, select the “Unlock MDM iPhone” option from the list.

• Step 3. Select Remove MDM Function To Start the Process

On the next screen, you will see two options, “Bypass MDM” and “Remove MDM.” Select “Remove MDM” and hit the “Get Start” button. After that, you will be taken to another screen where you need to tap on “Start to Remove” to execute the process.

• Step 4. Disable Find My Feature and Complete the Process

A prompt will pop up stating that you need to turn off the Find My feature on your iOS device. For this, open your device “Settings” and choose the “iCloud” option. Lastly, disable the “Find My iPhone” feature and hit the “OK” button. Wait a few seconds to complete the process and click “Done” to conclude the MDM removal process.

Part 3. Easy Removal of Device Supervision From Settings

Looking for other conventional methods about how to remove supervision from iPad or iPhone? If you wish to perform such actions, you can access some options in your Apple iPhone 12 Pro settings. However, to utilize this method, you should know the login information and password of the Apple iPhone 12 Pro device. If you have them with you, follow the given steps to remove device supervision from iPhone settings:

• Step 1. Initially, open the “Settings” and move into the “General” section. After that, select the “VPN & Device Management” option to see which MDM profiles supervise your iOS device.

• Step 2. Select the MDM profile you want to remove and tap on “Remove Management” to delete that profile from your iDevice. Then, you will be prompted to enter your login info or password and type your information to bypass supervision access.

Part 4. Using Apple Configurator 2 for Removing iPhone Supervision System

Apple Configurator is a free tool for Mac users that provides a simple technique for removing iPhone supervision. To use this method, you must have a password for the Apple iPhone 12 Pro device; otherwise, you will need to contact the organization to get the necessary permissions. Below are easy steps about how to remove device supervision from iPad and iPhone through your Mac:

Instructions. First, download and launch the Apple Configurator tool on your Mac. Connect the iDevice to the Mac using a compatible USB-C cable. Click on “Actions” from the top bar of the tool. In the drop-down list, choose the “Advanced” option and select “Erase All Content and Settings” to remove iPhone device supervision. Enter your device password to start using your Apple iPhone 12 Pro normally.

Part 5. Directly Contact Administration for Removing Device Supervision

If you’ve forgotten the username and password of your management profiles, you cannot remove MDM profiles from iPhone settings. In that situation, you can only seek help from the company admin, as this iPhone is supervised and managed by them.

You can contact the administrator and share a valid reason why you want to remove supervision access. They can remove your device directly from their system or provide you with the correct password to proceed with the login process.

Conclusion

Removing device supervision is simple, but getting familiar with the safest method is necessary. Considering this, we have covered some techniques to bypass MDM locks on your iOS device. These can easily resolve your issue of how to remove device supervision from iPhone queries. Conclusively, Wondershare Dr.Fone is the recommended tool to bypass the MDM lock without data loss.

Tips: Are you searching for a powerful Screen Unlock tool? No worries as Dr.Fone is here to help you. Download it and start a seamless unlock experience!

How To Fix Apple iPhone 12 Pro Unavailable Issue With Ease

The Apple iPhone 12 Pro stands out as an impressive device that integrates technology and practicality. Nonetheless, even the most cutting-edge devices experience occasional setbacks. Among these, one major problem for iPhone users is the “iPhone Unavailable” message. This problem typically arises when many incorrect passcode attempts have locked the Apple iPhone 12 Pro device. It renders the Apple iPhone 12 Pro device inaccessible, displaying the “iPhone Unavailable” prompt.

Yet, worry not, for reliable methods exist to address this problem efficiently. In this guide, we’ll explore the best and proven techniques for how to fix iPhone unavailable. We will also walk you through step-by-step solutions and provide clear instructions to resolve your unavailable iPhone.

Part 1. iPhone is Unavailable: Explaining the Basics

The “iPhone Unavailable” issue is a distressing fix encountered by users. It occurs when their iPhone becomes unavailable with a black screen and inaccessible due to many incorrect passcode attempts. This problem arises as a security measure implemented by Apple. Its primary aim is to protect the data on the Apple iPhone 12 Pro device and deter unauthorized access.

The iPhone’s security mechanism typically activates after six wrong attempts. It starts with making the Apple iPhone 12 Pro unavailable for a specific period. The device becomes permanently locked when the incorrect code is entered consecutively for the 10th time. This lock manifests as the “iPhone Unavailable” message on the screen.

This acts as a shield against potential intruders trying to gain access by guessing or brute-forcing the passcode. However, this protective measure can affect users who forget their passcodes or insert incorrect entries mistakenly. For example, there are cases of children playing with the Apple iPhone 12 Pro device, leading to accidental key presses. All of this makes learning how to unlock the Apple iPhone 12 Pro unavailable an essential thing to learn.

Part 2. [Top Fix] Unlock iPhone Unavailable Without Lossing Data By Wondershare Dr.Fone

When faced with the “iPhone Unavailable” issue, the most common cause is forgetfulness. The other major cause is the accidental incorrect entries of the Apple iPhone 12 Pro device’s passcode. This predicament leaves users locked out of their iPhones and functionalities. Wondershare Dr.Fone emerges as a leading solution to tackle this frustrating problem.

It is designed to address various iOS-related issues, including unlocking disabled iPhones. Dr.Fone offers a user-friendly approach to regaining access to your device. The tool offers a smooth process that bypasses the locked screen, allowing users to regain entry into their iPhones. It can remove all screen locks like passcode, password, Touch ID, and Face ID.

Key Highlights of Wondershare Dr.Fone

1. You can remove the iCloud activation lock swiftly and effortlessly with Dr.Fone’s iPhone unlocking function.
2. It effectively bypasses the Apple ID lock permanently, irrespective of the activation of Find My/Find My iPhone on the Apple iPhone 12 Pro device.
3. Fone empowers you to bypass MDM restrictions from your device without data loss or the necessity to jailbreak your device.

Steps To Unlock Your Apple iPhone 12 Pro Unavailable With Wondershare Dr.Fone

With Dr.Fone, even users with no tech prowess can easily unlock their devices. Below is the guide to iPhone unavailable how to fix using Wondershare Dr.Fone - Screen Unlock (iOS):

Here is a video for you to learn how to unlock your Apple iPhone 12 Pro screen:

• Step 1. Dr.Fone Installation and iOS Screen Unlock Setup

After installing Wondershare Dr.Fone onto your computer, launch it. Proceed by accessing “Toolbox,” followed by “Screen Unlock.” Now choose “iOS” as the Apple iPhone 12 Pro device type and choose the “Unlock iOS Screen” option. Click “Start” on the next screen to start the unlocking process for your iOS device.

• Step 2. iDevice Recovery Mode and Firmware Download

Afterward, place your iDevice into Recovery Mode by following the on-screen instructions. Then, the platform will detect the “Device Model” and showcase it. If necessary, change the model and choose the “System Version.” Once these adjustments are made, click on “Start “to continue. The next screen will display the download progress of the iOS firmware.

• Step 3. iOS Firmware Verification and Unlocking Confirmation

After ensuring the iOS firmware is downloaded and validated, you’re ready to proceed. To begin unlocking, click the “Unlock Now” button. This action will trigger a confirmation prompt asking you to enter the necessary code. Once entered, tap “Unlock” to advance to the last stage. Click the “Done” button to complete the process when your device is unlocked.

Tips: Are you searching for a powerful iPhone Unlock tool? No worries as Dr.Fone is here to help you. Download it and start a seamless unlock experience!

## Part 3. How To Unlock iPhone Unavailable Using Find My

When encountering the Apple iPhone 12 Pro Unavailable issue, a method to regain access is Apple’s Find My feature. This method allows users to erase their device remotely and set it up again. Nevertheless, it’s important to emphasize that this procedure will delete all information on the Apple iPhone 12 Pro device while unlocking it. Below is a detailed, step-by-step guide on unlocking your Apple iPhone 12 Pro Unavailable using Find My:

• Step 1. Using a web browser, access the iCloud website and “Sign In” using your Apple ID and password. Once logged in, scroll down and click the “Find My” option on the website.

• Step 2. On the following screen, select the unavailable iPhone from the “All Devices” section on the left side. Once you access the Apple iPhone 12 Pro device options, tap the “Erase this Device” option. Afterward, follow the on-screen prompts to erase the Apple iPhone 12 Pro device completely.

Part 4. How To Unlock iPhone Unavailable Using Erase iPhone Feature

One potential solution to resolve the Apple iPhone 12 Pro Unavailable issue is the “Erase iPhone” feature. It is available for users running iOS 15.2 or higher via the Apple iPhone 12 Pro device itself. This method is straightforward but requires you to have your device’s Apple ID password. Using this method will result in all data deletion on your Apple iPhone 12 Pro. The following is how to unlock unavailable iPhone using Erase iPhone:

• Step 1. To begin, look for the “Erase iPhone” option in the bottom right corner of your Apple iPhone 12 Pro.

• Step 2. A prompt will appear on the screen, warning you about the data loss or trying again in 15 minutes. Here, tap “ Erase iPhone” again, and on the following screen, enter the Apple ID “Password.” This will kickstart the process of erasing your Apple iPhone 12 Pro, and it will become available.

Part 5. How To Unlock iPhone Unavailable Using Other Device

If another device uses the same Apple ID as your locked device, you can use it to unlock it. You can remotely erase the locked device using the Find My app on this trusted device. It’s important to note that this action necessitates your Apple ID credentials.

Moreover, it will result in deleting all data on the locked device. These are the steps to remove the “Unavailable” iPhone from another device:

• Step 1. Access the Find My app on your reliable iOS device and log in with your Apple ID details. Within the Find My interface, expand the “Devices” tab from the bottom side of the screen.

• Step 2. Within “Devices,” locate and select the “Unavailable” iPhone from the list of devices. Once you have selected the Apple iPhone 12 Pro device, choose “Erase This Device” from the available options after scrolling down.

• Step 3. Afterward, press the “Continue” button to confirm your choice. On the following screen, “Enter Phone Number” if needed and tap the “Erase” option at the top right corner. Next, write your “Apple ID password for verification purposes and again hit the “Erase” option to erase the Apple iPhone 12 Pro device quickly.

Part 6. How To Unlock iPhone Unavailable Using iTunes

Consider utilizing iTunes as a solution for the “iPhone Unavailable” issue. It involves the restoration of your device to its factory settings. While effective, note that it leads to complete data loss. Unlocking your Apple iPhone 12 Pro Unavailable via iTunes is detailed in the following step-by-step guide:

• Step 1. Make certain your computer has the most recent version of iTunes installed. Afterward, connect your Apple iPhone 12 Pro to it via a USB cable. To place your device into Recovery Mode, refer to the appropriate guide based on your Apple iPhone 12 Pro model.
• **For iPhone 8 or Later:**Press the Volume Up button momentarily, followed by the Volume Down button similarly. Press the Side button until the recovery mode screen is displayed.
• For iPhone 7 and 7 Plus: Simultaneously press the Volume Down and Sleep/Wake buttons and hold them until the recovery mode screen comes up.
• **For iPhone 6s and Earlier:**Simultaneously press the Home and Sleep/Wake buttons until the recovery mode screen emerges.

• Step 2. In iTunes, a notification will appear, signaling a problem with the Apple iPhone 12 Pro that needs to be updated or restored. Select the “Restore” option to commence the restoration procedure. This action will delete all data and configurations on the Apple iPhone 12 Pro and install the most recent iOS version.

Conclusion

In conclusion, several helpful methods exist for how to unlock unavailable iPhone. Various techniques offer solutions, including iTunes, Find My, and other device removal methods. Dr.Fone distinguishes itself as the most effective choice. This is due to its user-friendly interface and capability to bypass the lock, making it the optimal solution.