4 Ways to Unlock Apple iPhone 15 Plus to Use USB Accessories Without Passcode

How do I unlock my Apple iPhone 15 Plus? 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 15 Plus to use accessories.”

You may have had the experience of connecting your Apple iPhone 15 Plus to a computer with USB accessories. Usually, “Unlock Apple iPhone 15 Plus 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 15 Plus 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 15 Plus 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 15 Plus 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 15 Plus 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 15 Plus.
• 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 15 Plus 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 15 Plus 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 15 Plus 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 15 Plus 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 15 Plus 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 15 Plus to Use USB Accessories without Passcode via iCloud?

With iCloud, you can quickly clean up your Apple iPhone 15 Plus, 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 15 Plus 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 15 Plus, and then “Erase iPhone”.

Now, your Apple iPhone 15 Plus will reboot without a passcode. Then, you can unlock Apple iPhone 15 Plus to use accessories and bypass the passcode.

Part 5: How to Unlock Apple iPhone 15 Plus 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 15 Plus device has synced data in iTunes before.

• Step 1: Connect Apple iPhone 15 Plus 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 15 Plus 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 15 Plus.
• 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 15 Plus 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 15 Plus 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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3 Easy Ways to Factory Reset a Locked Apple iPhone 15 Plus Without iTunes

There are a few causes that you might need to factory reset your locked iPhone without iTunes. Perhaps you forgot your passcode and can’t seem to remember it, no matter how many times you try. Maybe you’re selling your Apple iPhone 15 Plus and want to ensure that all your data is wiped from the Apple iPhone 15 Plus device before handing it over to someone else.

Whatever the reason, a few different ways can help you factory reset locked iPhones without iTunes.

Here are some ways to finish the factory reset on a locked iPhone without iTunes.

Let’s get started.

Easy App to Factory Reset Locked iPhone

If you search for a simple and effective way to factory reset your locked iPhone without iTunes, you should check out Dr.Fone-Screen Unlock. This professional iOS screen unlocks tool can help you erase all kinds of data from your Apple iPhone 15 Plus and help you unlock your device within a few minutes.

For this, you will need to follow the steps given below.

Step #1: Download and Install Dr.Fone-Screen Unlock on a Computer or Mac:

First, download Dr.Fone-Screen Unlock on your computer or Mac. Once the software is downloaded, install it on your system and launch it.

Step #2: Select Screen Unlock:

On the main interface of Dr.Fone, you need to select “ Screen Unlock. “ You may see many options, but you will have to choose Screen Unlock because it will allow you to remove the passcode from your locked iPhone.

Step #3: Get your Apple iPhone 15 Plus in Recovery Mode and Make it connected to the Computer:

You must put your Apple iPhone 15 Plus in recovery mode and then connect it to the computer using a USB cable. If you don’t know how to put your Apple iPhone 15 Plus into recovery mode, don’t worry, you will all the instructions on the screen.

Once Dr. Fone detects your device, you will see the following screen.

Step #4: Choose the Appropriate Firmware and Download it:

After your Apple iPhone 15 Plus is in recovery mode, you need to select the appropriate firmware for your device. Once you have selected the firmware, click on the “ Download “ button to start downloading it.

Step #5: Reset your Apple iPhone 15 Plus:

Once the firmware is downloaded, you can click on the “Unlock Now” button to begin resetting your device.

Your locked iPhone has now been successfully unlocked without iTunes after the reset process has been completed.

The process will take a few minutes if you have a strong internet connection because the Firmware may take some time to download. So be patient and wait for the process to be completed.

3 Simple Methods to Factory Reset Locked iPhone

Besides the above-given method, other methods can also help you factory reset your locked iPhone without iTunes.

These methods are as follows:

Method #1: Factory reset via the Find My feature on your device

Resetting your locked iPhone without iTunes is one of the most effective methods. You can use this method if you have set up the “ Find My iPhone “ function on your device.

To do this, you need to follow these steps:

Step 1: Go to icloud.com from any web browser and log in with your Apple ID and password.

Step 2: Select “ Find My iPhone “ and select “ All Devices. “

Step 3: Choose the Apple iPhone 15 Plus device you wish to erase and click “Erase iPhone.”

Step 4: Enter your Apple ID password when prompted, and click the “ Erase “ button to proceed.

Now that your device has been erased, you can reset it as a new one.

Method #2: Use the Find My feature via another device to remotely factory reset your device (your apple id, password, and Internet required)

This is another method you can use if you have the “ Find My iPhone “ feature on your device. You can use this method to remotely factory reset your locked iPhone without iTunes by using another iOS device.

To do this, you need to follow these steps:

Step 1: On another iOS device, go to iCloud and log in with your Apple ID and password.

Step 2: Select “ Find My iPhone “ and select “ All Devices. “

Step 3: Click on “Erase iPhone” after selecting the Apple iPhone 15 Plus device you want to erase.

Step 4: Enter your Apple ID password when prompted, and click on the “ Erase “ button to proceed.

Your device will now be erased, and you can set it up as a new device.

Click here

Method #3: Enter the Recovery Mode of the Finder

If you want to factory reset your locked iPhone without iTunes and any data loss, then this is the method you should use. This method will put your device into recovery mode, and then you can restore it from a previous backup.

To do this, you need to follow these steps:

Step 1: Open Finder on your computer and connect your Apple iPhone 15 Plus.

Step 2: Click “ General “ and then “ Reset. “

Step 3: Choose the “ Erase All Content and Settings “ option and confirm by clicking “ Erase Now “.

Your device will now be erased, and it’ll become a new device.

FAQs

1. Can a Factory Reset Bypass the Lock screen Passcode on iPhone?

Yes. A factory reset will bypass the lock screen passcode on your Apple iPhone 15 Plus and allow you to access it without a passcode. However, all your data will disappear, so make sure you have a backup.

2. Can I Factory Reset my iPhone without Losing the Data?

No. If you want a factory reset, all your data will be erased, so make a backup before proceeding.

But if you want your Apple iPhone 15 Plus set to return to the default without losing your data, you can do a “Reset All Settings.” This will not touch your data but will return all the default settings.

3. What is the Difference Between a Soft Reset and a Hard Reset?

A soft reset is when you restart your device, and a hard reset is when you factory reset all the settings on your device and start fresh. A factory reset is a type of hard reset without losing the data.

4. How do I force my iPhone 6 to factory reset with buttons?

To force your Apple iPhone 15 Plus to factory reset with buttons, you need to follow these steps:

Step 1: Press and hold the “ Sleep/Wake “ button and the “ Home “ button simultaneously for about 10 seconds.

Step 2: After 10 seconds have passed, release the “ Sleep/Wake “ button but keep holding the “ Home “ button.

Step 3: Keep holding the “ Home “ button until you see the Apple logo appear on the screen.

Step 4: Here, you will be in recovery mode, and now you can reset your Apple iPhone 15 Plus.

Your device will now be reset, and you will have a phone like a new one.

5. How can I get into a locked iPhone?

If you have lost the passcode of your Apple iPhone 15 Plus, then you can use the Dr.Fone-Screen Unlock tool to factory reset your device. To do this, you need to proceed with the steps given above. They are easy to follow and will help you reset your device without risk.

The Bottom Line

These are some of the most effective methods that can help you factory reset your locked iPhone without iTunes. You can use any of these methods to reset your device and get rid of the lock screen.

However, if you want to factory reset your Apple iPhone 15 Plus because you have forgotten your passcode, we recommend using Dr.Fone-Screen Unlock app because it is the most effective and safe method.

This app can help you factory reset your locked iPhone without iTunes in just a few minutes, and it is very easy to use. So, if you want to reset your device without any data loss, we recommend using this app.

How Can I Unlock My Apple iPhone 15 Plus After Forgetting my PIN Code?

Unlocking a phone using a passcode is a great way to keep your data safe. To secure your device, you can set a 4-digit, 6-digit, fingerprint, or Face ID. However, what will happen if you forgot iPhone PIN? You will not be able to unlock and use the services of your device.

Furthermore, you can’t manage any vital task if you have scheduled it. In such cases, you need to unlock the lock through an efficient procedure. This article elaborates on such practical techniques for iPhone PIN code removal. We will also introduce the top tool available in the market.

All the solutions mentioned here are highly secure and work almost every time. So, if you are worried about the security of your device, we suggest you use Dr.Fone-Screen Unlock. It is the best tool in case of a forgotten iPhone PIN.

Part 1: 4 Simple Ways to Unlock iPhone without Pin

1. “Erase iPhone” option

The steps below work if your Apple iPhone 15 Plus or iPad runs iOS 15.2 or later and is connected to the internet. Here’s what you need to do when you forgot iPhone PIN:

• Please enter your password a few times from your device’s Lock Screen until it requests that you attempt another time. Then repeat this activity until you see the Erase iPhone choice in the corner of the screen.
• Tap Erase iPhone, then click again to confirm your activity.

• Enter your Apple account details to sign out of your Apple ID on the phone.
• Tap Erase iPhone back to erase all your user data and settings for all time.
• At the point when the iOS device restarts, adhere to the on-screen directions. Set your phone once more, and restore your data and settings from a backup. Now set a new password for your device.

Instructions to Restore a Locked iPhone Running iOS 15.1 or Prior

• To begin with, put your Apple iPhone 15 Plus into DFU recovery mode.
• Then, connect it to a PC or Macintosh through a Lightning link.
• Select your Apple iPhone 15 Plus in the Finder sidebar on Mac or iTunes on the PC.
• Pick Restore when you see the choice to Restore. Let the download finish if the download takes over 15 minutes and your device leaves the recovery mode screen. Then, at that point, turn off your Apple iPhone 15 Plus and start once more.

• Disconnect your Apple iPhone 15 Plus, then, at that point, turn it on and set it up. That’s all you need to do.

2. Use Find My iPhone in iCloud

Apple allows clients to erase iPhone data to safeguard it from others remotely. However, your lock screen can still protect your data if you don’t erase the iPhone. No one can unlock the screen unless they enter the correct password. After too many wrong password attempts, your Apple iPhone 15 Plus will be locked. So no one can then touch your user data.

If you have enabled the “Find My” option before forgotten iPhone PIN, there is a chance for you to remove the lock. That is to utilize iCloud.

To unlock iPhone through iCloud:

Step 1. Visit the iCloud.com web page and log in with your Apple ID and passcode.

Step 2. Click the “Find iPhone” option from the different choices available.

Step 3. Click “All Devices” and pick the Apple iPhone 15 Plus device you need to unlock.

Step 4. Click the “Erase iPhone” button. Subsequently, set up the Apple iPhone 15 Plus device and set another lock screen PIN. With iCloud, you can unlock your iDevice without even touching your device.

3. Unlock it with iTunes

Suppose you use iTunes to restore the Apple iPhone 15 Plus in recovery mode; it will install the latest iOS to your device. Doing so will erase all user data from the Apple iPhone 15 Plus device, including the lock screen. So, this is also an excellent way to unlock your Apple iPhone 15 Plus. However, you must keep a backup of your important files before doing so.

Utilizing iTunes will wipe out the iPhone. You can restore the data from there if you have a previous backup. If you have nothing, you will lose every data on the iPhone.

Additionally, ensure that you keep your iDevices’ Apple ID details safe. Else, you will not have the option to use the iDevice again. Using iTunes will erase the screen’s password but not the firmware. Considering that, you must keep the information in mind to set up and utilize the Apple iPhone 15 Plus device.

To sidestep iPhone password with iTunes:

Step 1. Go to Recovery mode

On iPhone 8/8 Or more and Above: Hold the power/side button and press any of the volume buttons until a slider appears. Move the slider to turn off the Apple iPhone 15 Plus device. Next, press and hold the power button and connect your Apple iPhone 15 Plus to the PC. Hold the button until the Apple iPhone 15 Plus device shows the recovery mode screen.

On iPhone 7/7 Or Below: Press and hold the power button until you see the power off slider. Next, move the slider to turn off the iPhone. Then, press the Volume (-) button and connect the Apple iPhone 15 Plus device to the PC. Continue to hold the button until you see the recovery mode screen.

Step 2. Restore your Apple iPhone 15 Plus.

After you connect your Apple iPhone 15 Plus to the PC, you will see a popup window in iTunes. It will warn about an issue with the “Your iPhone name” and ask you to restore it. In that window, select “Restore” to erase the iPhone. If iTunes doesn’t run naturally, open iTunes by double tapping it.

Step 3. Set up iPhone.

Keep waiting until the restoration completes. Then, a short time later, go to your Apple iPhone 15 Plus and follow the on-screen directions. That will allow you to set up and utilize your device.

4. Dr.Fone-Screen Unlock

What to do if you forgot iPhone PIN code? As a reference, you have to erase your device to remove the lock. Aside from iTunes, you can use an outsider iPhone unlocker like Dr.Fone-Screen Unlock to unlock your device without a code.

With such software, you don’t have to master some professional skills. Instead, stick to the on-screen directions in Wondershare Dr.Fone-Screen Unlock. Then, you can reset your locked device without any problem. Dr.Fone will eliminate it for you, whether it’s a four-digit code, six-digit code, Contact ID, or Face ID. Here’s how:

Step 1. Get your Device Connected

Install and open the program on a computer, i.e., Mac or Windows. Then, tap the “Screen Unlock” option.

Get your locked iPhone connected to the system utilizing a lightning USB connector. Following these steps, click the “Unlock iOS Screen” feature on the program.

Step 2. Boot the Recovery/DFU Mode on your Device

To unlock iPhone, you need to boot it in Recovery/DFU mode by following the guidelines on your screen. Therefore, the Recovery mode is a better choice for iPhone unlock. Yet, if you face problems while going for the Recovery mode, you may enact the DFU mode.

Step 3. Confirm Your Apple iPhone 15 Plus Model

After opening the recovery mode, you can see your Device Model and iOS version. You must select the correct data from the dropdown menu if the information is incorrect. After doing so, click download to download the suitable firmware package for your phone model.

Step 4. Remove the Screen Lock Passcode

After getting the required firmware, click the “Unlock Now” button to begin the process.

Simply in almost no time, your Apple iPhone 15 Plus will be unlocked effectively. However, kindly note this unlocking system will likewise wipe all the files and settings on your device. Therefore, you must have a backup of your essential documents beforehand.

Part 2: FAQs

How can I change my PIN on my iPhone?

• Open your Settings app and peer down until you see the passcode menu. On iPhones with a home button, this will be named “Touch ID and Passcode.” On new ones, it is “Face ID and Passcode.”

• Enter your existing code or create a new one.
• Toggle on the “Turn Passcode Off” option.
• Click again to agree, and you’re good to go.

What to do after unlocking my iPhone?

There are certain things you must do after unlocking your iDevice. First, you must immediately set a new PIN for your iDevice. Apart from that, restore your previous data if you have a backup. Having done so, you are good to go.

Can I access my locked iPhone without data loss?

No, you cannot unlock a locked iDevice without losing your data. Apple has made some outstanding security features in their phones. Therefore, you must erase all its content and settings if you need to get your hands on an unlocked phone again.

The Bottom Line

Due to one reason or another, you may have forgotten iPhone PIN. However, it is not that big a deal. In this article, we have proposed some of the best ways you can employ to erase this issue. However, we strongly recommend you use Dr.Fone for a quick solution.

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