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

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

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

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

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

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

• Step 1: Connect Apple iPhone 15 Pro Max 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 Pro Max 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 Pro Max.
• 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 Pro Max 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 Pro Max 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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Can You Unlock Apple iPhone 15 Pro Max After Forgetting the Passcode?

If you forget the passcode on your Apple iPhone 15 Pro Max, you won’t have the option to access its information and use it flawlessly. What’s more disturbing is that if you keep entering the wrong ones, your Apple iPhone 15 Pro Max will be locked. It would help if you opened it, be it a 4-digit passcode, 6-digit passcode, Fingerprint, or Face ID.

If you forgot passcode on iPhone, the main thing you can do with your iDevice is to make an Emergency call. You should erase your Apple iPhone 15 Pro Max if you don’t remember your screen unlock code. But don’t worry; we have many solutions available here. Keep reading to learn about the best tool, i.e., Dr.Fone, for screen unlock.

Part 1: Can I Unlock My iPhone When I Forgot Passcode?

Yes, you can unlock your locked iPhone without a passcode. If you forgot passcode on iPhone, Apple’s proper prescribed way is to reset your Apple iPhone 15 Pro Max. In other words, do a factory reset to erase the passcode. However, many individuals can’t do this strategy since it’s irksome and may lead to a few unforeseen issues. Such issues can worsen the condition.

Therefore, we have introduced some alternate ways to unlock your iDevice. You can even use an expert tool to remove this issue. Keep following us to find out more about our recommended methods.

1. Use Find My

Utilizing iCloud if the Find My feature is enabled before you forgot iPhone passcode. By visiting iCloud.com, you can erase your Apple iPhone 15 Pro Max from a distance. Moreover, you can eliminate the Apple iPhone 15 Pro Max device’s screen lock to unlock it.

To erase the passcode using the Find My feature on iCloud:

Step 1. Go to iCloud.com and enter your Apple account credentials and log in to your account.

Step 2. Pick “Find iPhone” and go to “All Devices” > “Erase iPhone”.

2. Use Recovery Mode with iTunes

How to bypass the Apple iPhone 15 Pro Max passcode or eliminate the passcode? The method is to utilize iTunes. However, using iTunes to restore the Apple iPhone 15 Pro Max in recovery mode will erase all data from the Apple iPhone 15 Pro Max device.

It will wipe out the iDevice. Therefore, you must back up your data to restore it later. Without any backup accessible, you will permanently lose everything on the iDevice.

Additionally, ensure you remember the Mac ID credentials on the iDevice, or you won’t be able to use it. Finally, utilizing iTunes will eliminate the lock screen’s passcode but not the firmware. Considering all these, bypassing a passcode isn’t so hard. Here’s how to bypass the Apple iPhone 15 Pro Max passcode with iTunes:

Step 1. Enter the recovery mode on your Apple iPhone 15 Pro Max, iPad, or iPod Contact.

• On iPhone 8/8 Or later: Hold the Power/Side button on your phone and one of the volume buttons. Keep holding until the power off slider shows up. Flip the slider to switch off the iPhone. Next, press and hold the power button and connect your Apple iPhone 15 Pro Max to the PC. Hold the button until the Apple iPhone 15 Pro Max transforms into the recovery mode screen.
• On iPhone 7/7 Or Below: Press and hold the power button until you see the slider. Flip the slider to switch off the iPhone. Press the Volume Down button and connect the Apple iPhone 15 Pro Max to the PC. Continue to hold the button until you see the recovery mode screen.

Step 2. Restore your Apple iPhone 15 Pro Max.

After connecting your Apple iPhone 15 Pro Max to the PC, you will see a popup window in iTunes saying, “There is an issue with the ‘iPhone name’ that needs it to be restored.” In that window, select “Restore” to erase the iPhone. (If iTunes doesn’t run, open iTunes by double tapping it.)

Step 3. Set up iPhone.

Hang tight for the process to wrap up. Then, a short time later, go to your Apple iPhone 15 Pro Max and follow the on-screen directions to set up and utilize your phone again.

3. “Erase iPhone” Option

However long the locked iPhone has a functioning WiFi connection, you can now delete the Apple iPhone 15 Pro Max device from the lock screen. This method only works if it is running iOS 15.2 or above.

After several wrong attempts, an “Erase iPhone” choice will appear on the screen’s lower part. Just tap on that, confirm you need to erase the Apple iPhone 15 Pro Max and enter your Apple ID details afterward. The device will then reset itself, completely deleting all data and beginning as a new one.

If the Apple iPhone 15 Pro Max device can’t connect to WiFi or data, the Apple ID approval step will fail. Then the Apple iPhone 15 Pro Max cannot be erased, and you will need to turn to the conventional DFU strategy.

4. Use Siri

You can also use Siri to bypass the Apple iPhone 15 Pro Max passcode. Using Siri to erase the lock is an iPhone hack existing on iOS devices running iOS 8.0 to iOS 10.1. You can utilize Siri to bypass your Apple iPhone 15 Pro Max passcode by switching off cellular data. You also need to read a new message and set a reminder, and that’s just the beginning.

That is an indirect method for bypassing a forgotten passcode on iPhone. In any case, it is just available on a few iOS variants.

To erase the lock screen passcode with Siri on iOS 8 to iOS 10.1:

Step 1. Press and hold the “Home” button to actuate Siri on your Apple iPhone 15 Pro Max.

Step 2. Advise Siri to set a reminder.

Step 3. Tap the recently added reminder to open the “Reminders” application.

Step 4. Click the “Home” button and go to the Home screen. Presently you have effectively bypassed the lock screen.

As you might be aware, this way is helpful because of iOS bugs. This method is also viewed as a method for hacking the iPhone. In later iOS versions, Apple fixed these bugs. In this manner, it works on iPhones running iOS 8.0 to 10.1.

5. Dr.Fone-Screen Unlock

The Apple iPhone 15 Pro Max unlock software Dr.Fone-Screen Unlock will help to open the password without iTunes. It is well-versed in unlocking screen locks from various iOS devices, including the iPhone, iPad, and iPod contact. With it introduced on your PC, you can eliminate your Apple iPhone 15 Pro Max lock screen effectively. It can remove the 4-digit password, 6-digit password, Fingerprint, or Face ID.

Therefore, Dr.Fone is a decent option if you like to sidestep the passcode on your Apple iPhone 15 Pro Max without Siri or iTunes. To fix more issues, such as bypassing the enactment lock without the past proprietor, Dr.Fone-Screen Unlock will be a decent option for you. The following steps illustrate how you can unlock your lock screen passcode:

Step 1. Connect your Apple iPhone 15 Pro Max/iPad

Open the Dr.Fone program on your PC and select “Screen Unlock” among all the options from the home page.

Connect your iOS device to the PC through a USB connector. Then, at that point, click the “Unlock iOS Screen” option on the screen.

Step 2. Boot iPhone in Recovery or DFU mode

Before sidestepping the Apple iPhone 15 Pro Max lock screen, we want to boot it in Recovery or DFU mode by adhering to the on-screen directions. Therefore, the Recovery mode is suggested for the iOS lock screen. Yet, if you can’t actuate the Recovery mode, you can also use the DFU mode.

Step 3. Affirm iOS device information

After putting the Apple iPhone 15 Pro Max device in DFU mode, Dr.Fone will show the Apple iPhone 15 Pro Max device information, for example, the Apple iPhone 15 Pro Max device Model and OS Variant. You can choose the correct data from the dropdown menu if the information is incorrect. Then, at that point, click Download to download the firmware for your device.

Step 4. Unlock the Apple iPhone 15 Pro Max screen lock

After the firmware is downloaded effectively, click Unlock Now to begin unlocking your Apple iPhone 15 Pro Max/iPad.

Simply shortly, your Apple iPhone 15 Pro Max will be unlocked effectively. Note that this unlocking process will wipe the user data on your Apple iPhone 15 Pro Max. However, it is practical to erase this issue from your device.

Part 3: How Can I Turn Off/On My Passcode?

• Open your Settings application and look down until you track down the choice for the password menu. On iPhones with a home button, this will be named “Fingerprint and Password.” On new ones, it is “Face ID and Password.” Click this choice.
• Enter your current password.
• Look down until you track the “Turn Passcode Off” choice and tap it.

• Click again to agree with your decision to turn off your passcode.

The Bottom Line

Indeed, if you forgot the passcode on the iPhone, there are a few ways to get into your phone again. However, the best way is to use professional software to do the task for you. Therefore, we strongly suggest you install the Wondershare Dr.Fone-Screen Unlock software. It is a security tool and worth trying when you forgot iPhone passcode. So download it today for a quick unlocking experience.

Full Guide to Unlock Apple iPhone 15 Pro Max with iTunes

With such countless passwords, forgetting passwords on occasion isn’t surprising. What are your possibilities for iTunes unlock phone if you run over such circumstances and lose your password? Certainly, when this question springs up, you must not get terrified. We are here to direct you through the process of fixing this issue.

Losing a passcode is entirely normal and can happen to anyone. So, if you are also among the lot, we will elaborate on how to unlock iPhone with iTunes. After thorough research, our experts have laid out some essential unlocking methods for our readers. So, if you need to get things straight, read this detailed guide to go over your issue.

Part 1: Why Was My iPhone Disabled?

Using a lock screen passcode to secure your iDevice is an excellent way. However, it can become troublesome when you forget the key to your phone. Moreover, you may get stuck even if your screen breaks. On the other hand, someone may take your phone and type a few incorrect passcodes.

If your screen displays “iPhone disabled,” the most probable reason is an excess of wrong passcode attempts. However, this can sometimes occur without you understanding if the phone is in your pocket.

It would help if you erased your Apple iPhone 15 Pro Max to eliminate the lock and passcode, then re-sync it with iTunes. Then, you can restore your phone from an iCloud or an iTunes backup, but if you have never used a backup on your phone, your phone will have nothing. This guide illustrates how to unlock disabled iPhone with iTunes.

Part 2: How to Unlock iPhone with iTunes

At first, iTunes was only a media software used to play, download and see sound and video documents. Later in 2011, it became a valuable tool to support information and adjust it across numerous devices.

It added the ‘Restore’ option that can assist clients with unlocking their iPhones when they forget their passcode.

In any case, one has to know that iTunes is not an expert unlocking tool. Apple seldom updates iTunes, and its last update was long ago. Consequently, it has numerous tech bugs. As a result, the unlocking process using iTunes takes a lot of time. During the process, you may experience different error codes like 3004, 1100, 3194, 4000, and 4013. That makes it a tedious process.

Requirements for Windows PC:

• For iTunes unlock phone, your PC should have installed Windows 8 or later and the most recent iTunes variant.

Requirements for Mac:

• Open the Finder window if you have macOS Catalina or a more recent one.
• Open the most current version of iTunes using macOS Mojave or older.
• You must have a USB connector.

Steps (For Windows)

Step 1. Connect the locked Apple iPhone 15 Pro Max to the PC

Connect your locked Apple iPhone 15 Pro Max to your PC through a lightning or USB connector. Open iTunes on Windows PC.

Step 2. Put your Apple iPhone 15 Pro Max in recovery mode

To enter a Recovery Mode, press a combination of buttons on your Apple iPhone 15 Pro Max. Doing such, you will see a recovery mode screen on your Apple iPhone 15 Pro Max. To place the Apple iPhone 15 Pro Max in Recovery mode, follow these:

• iPhone 8 or above (second and third generation): Press and release the volume (+) button. Press and release the volume (-) button. Hold power/side button until seeing the recovery mode on your screen.
• iPhone 7 and 7 Plus: Press the top (or side) and volume down buttons simultaneously until the recovery screen shows up.
• iPhone SE (first generation) and iPhone 6S: Hold the home button and the power/side button simultaneously until the recovery mode screen shows up.

Note: If you see the passcode screen, switch off your Apple iPhone 15 Pro Max and do the process again until you see the Recovery mode screen.

Step 3. Restore your Apple iPhone 15 Pro Max

As the recovery Mode screen shows up on the iPhone, you will find your Apple iPhone 15 Pro Max on iTunes unlock phone screen. Then, a box shows up with a message saying there is an iPhone issue. It will expect you to update or restore your phone. So, click on Restore.

Step 4. It then asks you to confirm whether you are sure you need to restore the Apple iPhone 15 Pro Max to its default factory state. It does so because your media and data will be all erased. Then, click on Restore and Update.

Step 5. Then, “iPhone Software Update” may spring up. Click Next, and afterwards, click Agree. iTunes will begin downloading the software and restore your Apple iPhone 15 Pro Max when the download is finished.

When the “iPhone software update” is downloaded, iTunes will show that it will erase your Apple iPhone 15 Pro Max and restore it to iOS 15.4.1. Then click on Restore.

The above bar will show “Extracting software… “. It implies iOS 15.4.1 iTunes is planning to restore the software on this iPhone.

Step 6. Your Apple iPhone 15 Pro Max will show the restore progress bar with the white apple logo. The length of the process relies upon how much data is on your cell phone. Generally, it takes 20 to 120 minutes. When done, your Apple iPhone 15 Pro Max will restart naturally. Furthermore, after your Apple iPhone 15 Pro Max restarts, you can reset your Apple iPhone 15 Pro Max. For example, you can make a new passcode.

Part 3: Unlocking iPhone without iTunes

1. Unlock it with Find My in iCloud

Find My is a famous element in Apple devices that allows you to find your lost phone through Maps. The component has been updated from that point forward, and presently it can be utilized to erase your Apple iPhone 15 Pro Max. Additionally, you can use it to erase your information without a passcode.

Steps to Unlock:

Step 1. Open iCloud.com on a mobile or internet browser.

Step 2. Enter your Apple ID and password as inquired.

Step 3. After signing in effectively, click on Find My and enter your Apple ID and password. Click on Sign In.

Pick your locked gadget under the “All Devices” area.

Step 4. Click on ‘Erase iPhone’. Click on ‘Erase’ again.

Step 5. Enter the Apple ID password to proceed.

Step 6. A check code will be sent to unlock your locked gadget. Enter the code to proceed.

Step 7. Presently, enter your number. Then, click Next and then Done.

Step 8. The iCloud will effectively begin the erase, and you can see the Apple sign with a white advancement bar noticeable on your locked iPhone. After an effective erase process, your Apple iPhone 15 Pro Max will restart.

Step 9. Swipe up on the Apple iPhone 15 Pro Max screen to begin once more.

Step 10. iPhone will show that it is locked to the owner. You have to sign in with your Apple ID again, enter the password, and tap on Next. You will currently be enabled to make your new passcode.

2. Dr.Fone-Screen Unlock

If you are searching for an elective way to unlock your Apple iPhone 15 Pro Max with iTunes, you can pick Wondershare Dr.Fone-Screen Unlock.

This software is an ideal iTunes elective that doesn’t need a passcode to unlock the iPhone. Whatever the situation, Dr.Fone can determine the issue in no time. It can eliminate Face ID, Touch ID, or a 4 to 6-digit passcode in no time. Moreover, it works with almost any iOS version at the moment. Here’s the alternate way to iTunes unlock phone:

Step 1. Connect your iDevice to the PC

From the Dr.Fone program on your PC, select “Screen Unlock” the tool.

Then use a USB connector to connect your iOS gadget to the PC. Then, click the “Unlock iOS Screen” option on your screen.

Step 2. Boot your iDevice in Recovery/DFU Mode

Before deleting the Apple iPhone 15 Pro Max screen, it is necessary to boot it in Recovery/DFU. You can follow the steps on your screen to do so. Moreover, the Recovery mode is the suggested way for your situation. However, you can use the DFU mode if this doesn’t work.

Step 3. Confirm Phone Model

After turning the DFU mode on, the program will show your phone information. In addition, it will show its model and software version. You can choose the correct data from the dropdown menu if it isn’t accurate. Then, it is time to download the firmware required for your phone model.

Click here

Step 4. Remove the Lock

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

Doing so will unlock your Apple iPhone 15 Pro Max within no time. However, kindly note this unlocking process will likewise wipe your Apple iPhone 15 Pro Max’s user data. Indeed, each solution removes your data. Therefore, you must be careful enough to back up your files before doing this process.

The Bottom Line

We hope you found out about how to unlock iPhone with iTunes. We likewise discussed what to do when you need an alternate method to iTunes. We know that using iTunes can be somewhat complicated; hence, the other options can help you a ton. However, we strongly suggest Dr.Fone-Screen Unlock for a more refined unlocking process.

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