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”.

safe & secure

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

Click here

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.

safe & secure

How To Unlock A Found Apple iPhone 12 Pro?

What to do if you find an iPhone? If you are here, you might have found an iPhone, and now you want to know how to unlock someone’s iPhone. Well, you should first try to find the owner, but if you can’t find the owner, it’s probably because you need help finding information about them.

That is why you want to unlock that iPhone. So, in this article, we will teach you how to unlock someone’s iPhone with different methods. These methods will be constructive for you to quickly unlock the Apple iPhone 12 Pro so you can return it to the rightful owner.

So, let’s get started.

3 Efficient Ways to Unlock a Found iPhone

Unlocking an iPhone seems challenging, especially when it’s not yours, but it’s not impossible. You have various ways to unlock a found iPhone, but most are a waste of time. So, to save time and energy, we have compiled 3 efficient ways to unlock a found iPhone.

These methods will be easy to follow because of the detailed step-by-step guide.

1.Unlock it from Recovery mode

Many people need to realize that you can unlock your Apple iPhone 12 Pro in Recovery Mode. This built-in feature of the Apple iPhone 12 Pro allows you to turn your device to its factory settings.

But there are two ways to unlock a found iPhone from recovery mode. The old iPhones, like iPhone 5 to iPhone 7 and 7 Plus, can be unlocked from recovery mode differently, and the newer iPhone models have different methods.

So, let’s discuss both of them in detail.

Unlock iPhone 7 Plus and Older in Recovery Mode

If you want to unlock an iPhone 7 or older model in Recovery Mode, follow these instructions.

First, connect your Apple iPhone 12 Pro to the computer with a lightning cable and launch iTunes.
Now, turn off your Apple iPhone 12 Pro and then press and hold the Home button and Sleep/Wake button simultaneously. Keep holding both buttons until you see the recovery mode screen.
Once you see the recovery mode screen, release both buttons. Now, you will see a message in iTunes saying, “There is a problem with the Apple iPhone 12 Pro that requires it to be updated or restored.”
Click on the Update button, and iTunes will try reinstalling iOS erasing your data. Once the process is completed, your Apple iPhone 12 Pro will be unlocked.

Now, set up your Apple iPhone 12 Pro, and you are good to go.

Unlock iPhone 8 and Update Models in Recovery Mode

The process of unlocking an iPhone 8 or newer model differs from the older models. So, follow these instructions if you want to unlock an iPhone 8 or later in Recovery Mode.

First, connect your Apple iPhone 12 Pro to the computer with a lightning cable and launch iTunes.
Now, turn off your Apple iPhone 12 Pro and press and quickly release the Volume Up button. After that, press and release the Volume Down button immediately, and hold the Side button until you are in the recovery mode screen.
Once you see the recovery mode screen, release the Side button. Now, you will see a message in iTunes that says, “There is a problem with the Apple iPhone 12 Pro that requires it to be updated or restored.” Or another message that says restore this iPhone. You can click on any option.
Click on the Update or Restore button, and iTunes will try reinstalling iOS while also erasing your data. Once the process is completed, your Apple iPhone 12 Pro will be unlocked.

Now, set up your Apple iPhone 12 Pro, and you are good to go.

2. Unlock it via the DNS server

If the above method doesn’t work or iTunes is not detecting that iPhone, you can follow this method.

This method is easy to follow and doesn’t require any technical skills.
All you need is the DNS server IP address.
Connect your Apple iPhone 12 Pro to the Wi-Fi network and go to Settings -> Wi-Fi. Now, tap the “i” button next to the Wi-Fi network you need to connect to.
Scroll down and tap on the Configure DNS option. Now, select the Manual option and enter the DNS server IP address.
For US servers, you can use 74.82.42.42 or 208.67.222.222
For UK servers, you can use 8.8.8.8 or 8.8.4.4
For Canadian servers, you can use 199.85.126.10 or 208.67.222.222
For Australian servers, you can use 1.1.1.1 or 208.67.222.222
After that, tap the Save button and connect to the Wi-Fi network. Now, open the Safari browser, redirecting you to the activation screen.
Follow the instructions on the screen, and your Apple iPhone 12 Pro will be unlocked.

3. Dr.Fone-Screen Unlock

If none of the above methods can be used for you, there is an ultimate method that will surely help you if you want to unlock a found iPhone.

Here are the simple steps that can help you.

First, connect your Apple iPhone 12 Pro to the computer with a lightning cable and launch Dr.Fone on your computer.

Now, click on the Screen Unlock option from the main interface.
After that, click on the iOS Screen Unlock to begin the process.

Now, put your Apple iPhone 12 Pro in DFU mode or Recovery mode according to your Apple iPhone 12 Pro model.
If you have no idea about it, don’t worry. The software will provide on-screen instructions to help you put your Apple iPhone 12 Pro in DFU mode or Recovery mode.

Once your Apple iPhone 12 Pro is in DFU mode or Recovery mode, the software will ask you to start downloading the necessary firmware for your device. So, choose an appropriate firmware according to the Apple iPhone 12 Pro model.

After downloading the firmware, click the Unlock Now button to begin the unlocking process.

Once the process is completed, your Apple iPhone 12 Pro will be unlocked, and you can set it up again.

So that’s how you can easily unlock a found iPhone. This method has been tested, and it will surely work for you. So, if you have an iPhone that is locked or disabled, you can use this method to unlock it without any problem.

What Can I Do to Contact Its Owner?

Once the found iPhone is successfully unlocked, you can contact its owner in many ways.

Following are some of them that work.

Contact the owner with the phone number in lost mode

Many iPhone owners habitually put their phone numbers in lost mode. So, you can check if any phone number is available in the lost mode. If a phone number is available, you can contact the owner and return the Apple iPhone 12 Pro to them.

The rightful owner of the Apple iPhone 12 Pro activates lost mode. You can see the lost mode on the notification panel, where a message will show that the phone is lost. The owner can also remotely lock the phone using this mode.

Check medical ID in an emergency call

There is a feature in the Apple iPhone 12 Pro known as medical ID. This feature can help you contact the owner of the found iPhone if they are unavailable.

To do this, go to the emergency call screen and tap on the Medical ID option. Here, you can find out the name and phone number of the owner. So, you can use this information to contact the owner and return the iPhone.

Take photos to communicate with the owner via iCloud

This is a great way to contact the owner of a lost iPhone. You can use this method if you cannot find the owner’s phone number in the lost mode or medical ID.

To do this, go to Settings -> iCloud -> Photos and turn on the iCloud Photo Library. Now, take some pictures with the found iPhone, and they will be automatically uploaded to iCloud.

Most people who have lost their iPhones often check their iCloud, and once they find out that someone is taking pictures and uploading them to their iCloud, they will try to communicate with you.

And that’s how you can also communicate with them and ask for contact details so that you can return their phone and be a good citizen.

The Bottom Line

So, that’s how you can unlock a found iPhone and contact its owner. I hope this article will help you find the lost iPhone owner and return it to them.

All the methods mentioned above have a high success ratio, but the last ultimate method is better than all because it will unlock the Apple iPhone 12 Pro within minutes.

Dr.Fone-Screen Unlock is one of the most effective ways can help you to unlock a found iPhone. This method has been tested, and it will surely work for you. So, if you have an iPhone that is locked or disabled, you can use this method to unlock it without any problem.

How to Unlock Disabled Apple iPhone 12 Pro/iPad Without Computer

Forgetting the Apple iPhone 12 Pro or iPad passcode could be the worst nightmare for plenty of iOS users. If you are also locked out of your Apple iPhone 12 Pro, then don’t worry. There are several ways to learn how to unlock a disabled Apple iPhone 12 Pro without a computer. Surprisingly, you don’t need to take the assistance of a computer to unlock your iOS device. This guide will make you familiar with how to unlock the iPad passcode without a computer. Read on and learn how to unlock the disabled Apple iPhone 12 Pro without a computer right away.

Part 1: How to unlock disabled Apple iPhone 12 Pro without computer using Siri?

Accessing Siri is the first thing that comes to iOS users’ minds whenever they get locked out of their Apple iPhone 12 Pro . It might surprise you, but you can also take the assistance of Siri to unlock your phone. Most users prefer this technique, as it doesn’t require a computer and can unlock an iOS device without erasing its data.

Though, before you proceed, you need to know the limitations of this method. Since it is considered a loophole in iOS, it doesn’t always yield desirable results. It has been observed that the method only works on devices running from iOS 8.0 to iOS 10.1. To learn how to unlock iPad passcode without a computer, follow these stepwise instructions:

Step 1. Activate Siri on your iOS device by holding the Home button. Ask for the present time by giving a command like “Hey Siri, what time is it?” to proceed. Siri will let you know the current time by displaying a clock. Tap on it.

Step 2. Tap on the Add (plus) icon.

Step 3. From here, you can search for a city. Just type anything you want and tap again to get various options. Choose the “Select all” button to get more options.

Step 4. Select the feature of “Share.”

Step 5. Tap on the message icon.

Step 6. It will open another interface to draft a new message. Wait for a while and write something in the “To” field. Once you are done, tap on the return button on the keyboard.

Step 7. This will highlight your text in green. Now, tap on the add icon located nearby.

Step 8. A new interface would be launched to add a new contact. From here, tap on the “Create New Contact” button.

Step 9. Instead of adding information regarding a new contact, tap on the photo icon, and choose the option of “Add Photo.”

Step 10. This will open your device’s gallery. You can browse your photo library from here.

Step 11. After a while, press the Home button. If everything goes right, you will enter the Home screen of your iOS device after unlocking it.

By following this technique, you would also learn how to unlock the disabled Apple iPhone 12 Pro 4. Though, you need to ensure that the iOS device you are using would support this feature.

Part 2: How to unlock disabled Apple iPhone 12 Pro using Find My Apple iPhone 12 Pro?

The chances are that your iOS device might not work with the above-stated solution, or it’s latest iOS version. Therefore, you would be required to take the assistance of another method to unlock your device. With the help of Apple’s official Find My Apple iPhone 12 Pro service, you can easily restore your device remotely. It is also used to locate an iOS device, play a sound, and lock it remotely.

After implementing this solution, your iOS device will reset, and your data would be erased. Nevertheless, in the end, it will automatically reset its lock as well. Follow these steps:

Step 1. Open iCloud’s website on any other handheld device of your choice. Not just your system, you can open the website on any other smart device as well. Use your Apple ID and password to log in to your iCloud account.

Step 2. Visit the Find My Apple iPhone 12 Pro service. Under the “All Devices” category, you can view all the iOS devices linked to your Apple ID. Select the Apple iPhone 12 Pro device you want to reset.

Step 3. Select the feature of the Erase device and confirm your choice. Wait for a while as your Apple iPhone 12 Pro or iPad would be restored remotely.

By following this method, you can learn how to unlock the iPad passcode without a computer remotely.

Part 3: Unlock disabled Apple iPhone 12 Pro/iPad using Dr.Fone - Screen Unlock?

Dr.Fone can help you to remove the screen from the disabled Apple iPhone 12 Pro or iPad. It can also unlock the Apple ID after you forgot the Apple ID email or password.

Easy operations to unlock the Apple iPhone 12 Pro without the passcode.
Removes the Apple iPhone 12 Pro lock screen without relying on iTunes.
Works for all models of Apple iPhone 12 Pro, iPad, and iPod touch.
Fully compatible with the latest iOS 14.

Step 1. Install Dr.Fone on your computer.

Step 2. Open ‘Screen Unlock’. Select ‘Unlock iOS Screen.’

Step 3. Follow the on-screen instruction.

Boot your Apple iPhone 12 Pro into DFU mode.

Click here

Select device information on Dr.Fone

Step 4. Start to Unlock. The phone will be unlocked after that.

Part 4: Tips to protect your Apple iPhone 12 Pro from being unlocked by thieves

As you can see, anyone can learn how to unlock the disabled Apple iPhone 12 Pro 4 without a computer and other iOS devices as well. Therefore, if you don’t want your Apple iPhone 12 Pro and iPad to be misused by thieves, you should take some added measures. Follow these suggestions to increase security on your iOS device.

1. Disable Siri from the lock screen

If someone can’t access Siri from the lock screen, then they won’t be able to follow the above-mentioned process to unlock an iOS device. Therefore, it is highly recommended to disable Siri from the lock screen. To do this, visit your device’s Settings > Touch ID & Passcode, and under the “Allow access when locked” section, disable the option of “Siri.”

2. Enable Find My Apple iPhone 12 Pro service

There are times when users forget to enable the Find My Apple iPhone 12 Pro feature on their iOS device. To access this feature, make sure that it is turned on. To do this, go to your device’s Settings > iCloud > Find My Apple iPhone 12 Pro and turn on the feature of “Find My Apple iPhone 12 Pro.” Additionally, you should turn on the “Send the last location” option as well.

3. Set a strong alphanumeric password

One of the best ways to secure your iOS device is by adding secure passwords. To do this, visit your device’s Settings > Touch ID & Passcode > Change Passcode and select the option of “Custom Alphanumeric Code.” Provide a strong alphanumeric passcode to boost the security of your device.

Conclusion

By implementing the above suggestions, you can easily make your iOS device more secure. Additionally, we have also listed two stepwise solutions that can unlock your iPad or Apple iPhone 12 Pro without taking the assistance of a computer. Now when you know how to unlock a disabled Apple iPhone 12 Pro without a computer, you can easily make the most out of your iOS device.

iOS Unlock

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