How To Fix OEM Unlock Missing on Oppo Find X7 Ultra?

Original Equipment Manufacturer (OEM) Unlock is a function on Android devices. It allows you to unlock your phone bootloader. A bootloader or bootstrap loader gathers the operating system files, loads them into memory, and hands over control, essentially starting your device. Unlocking the bootloader assists you in installing custom ROMs, flashing custom kernels, and rooting your phone.

However, this freedom comes with some trade-offs. Most manufacturers will void your warranty if you unlock the bootloader, and it can also make your phone face higher risks of malware and other security threats. Additionally, it can be difficult to relock the bootloader once you unlock it.

If you encounter the OEM unlock missing on your Android phone despite wanting to unlock your bootloader, this article can help. You will learn the step-by-step guide for the different methods to fix the missing OEM unlock option. Before diving into solutions, let’s explore why this option might be unavailable in the first place.

Part 1: Why Is OEM Unlock Missing on Your Device?

Finding that OEM Unlock is missing on your Android phones can be frustrating, particularly if you plan to modify your software or install a custom ROM. But don’t worry. There are several possible explanations for this. Let’s explore some of the most common reasons:

Manufacturer Restrictions

The Missing OEM Unlock option can often be due to restrictions imposed by your device’s manufacturers. They may intentionally remove this option to safeguard device security and compatibility. It is common with carrier-locked devices. As a result, the OEM Unlock option may not show.

Bootloader Already Unlocked

In some cases, the Android OEM Unlock Missing issue arises when the bootloader has already been unlocked. Relocking the bootloader might make the option reappear. But exercise caution as this process can erase device data.

Developer Options Not Enabled

It might seem obvious, but sometimes the simplest things get overlooked. The OEM Unlock option can only be accessed from within Developer Options. If this menu isn’t enabled, you won’t see it.

Carrier-Locked Devices

The OEM Unlock Missing issue can also occur if your device is carrier-locked. Carriers often impose restrictions to prevent users from switching networks, and bootloader unlocking is one way to do that. Unfortunately, the missing OEM Unlock option is usually intentional, and unlocking your device can be more complicated.

Security Features

Enhanced security features, like Samsung’s KNOX, can sometimes conceal the OEM Unlock option. Temporarily turning off these features might show the option, but it’s crucial to be aware of the potential security implications of doing so.

Corrupted Bootloader

A corrupted bootloader can also lead to the Android OEM Unlock missing problem. The bootloader plays a role in the boot process, and if it’s damaged, it might not display the necessary options. This can be caused by software glitches, failed flashing attempts, or even hardware issues. In this scenario, you might need to consult your device’s manufacturer or a technical specialist to help repair or re-flash the bootloader.

Connectivity Issues

A poor connection between your device and computer can also prevent the OEM Unlocking from showing up. Check your cables and try using different USB ports to ensure a stable connection.

Part 2: How To Enable Missing OEM Unlock Without a Password?

Unlocking your phone’s bootloader (OEM Unlock) varies across models and brands. Some need a passcode or PIN after rebooting the phone, while others don’t. Even if your phone doesn’t require a separate password, your existing screen lock (password, PIN, pattern) will usually be needed to enable the missing OEM unlock option.

But what if you forgot that, too? Wondershare Dr.Fone - Screen Unlock can help bypass forgotten passwords and unlock your phone even if you don’t have the technical knowledge. Here’s a quick breakdown of its key features in this area:

• Success Rate

High success rate for bypassing various lock screen types, including PIN code, pattern lock, passwords, and fingerprints.

• Ease of Use

Provides a concise and intuitive interface that guides users with clear instructions and on-screen prompts.

• Comprehensive Features

Dr.Fone - Screen Unlock tool can remove the Android phone lock screen without resetting your Samsung or LG device. It can also help you bypass Google Factory Reset Protection (FRP) on mainstream Android brands.

• Extensive Device Compatibility

Aside from Samsung and LG, it covers a wide range of popular Android brands like Vivo, Huawei, Xiaomi, Oppo, etc.

Regain control in minutes with Dr.Fone. First, download the app to your desktop and install it. Once it’s up and running, launch Dr.Fone and prepare to unlock your device with ease. You’ll find detailed instructions below – even if you don’t know your phone’s lock screen, Dr.Fone has you covered.

• Step 1: Select Screen Unlock from the Toolbox homepage. Then, establish a connection between your locked Android device and your computer using a USB cable.

• Step 2: Specify the Oppo Find X7 Ultra device type for screen lock removal.

• Step 3: Select Unlock Android Screen to proceed.

• Step 4: Choose the brand of your phone from the supported brands.

Note:

The following steps will vary based on your device’s manufacturer. Please refer to the instructions on your screen to proceed into Download or Recovery mode.

• Step 5: The screen unlock process is underway. If it encounters trouble, click Try Again. Once Dr.Fone successfully unlocks your Android device, tap Done.

Now that you’ve regained access to your device thanks to Dr.Fone - Screen Unlock, you can move forward with enabling the OEM unlock missing option. Next up, we’ll guide you through the steps in several ways. Let’s start with the Developer options.

Part 3: How To Enable OEM Unlock Missing From the Developer Options?

Developer Options, a hidden menu in Android, offers advanced features like app debugging and custom ROM installation. But if the Android OEM unlock option is missing, you can’t unlock your device’s bootloader. Below is a step-by-step guide for you so the OEM unlock missing option will show in the Developer Options. Remember, this process may erase your device data, so a complete backup is essential before proceeding.

• Step 1: Open the Settings app on your Android phone.
• Step 2: Navigate to About Phone at the bottom of the list, then tap Software information.

• Step 3: Tap on the Build number repeatedly (7 times) until you see a message saying, “You are now a developer!“ or similar.
• Step 4: Go back to Settings > System and find the Developer options menu.
• Step 5: Scroll down and tap the toggle switch next to Enable OEM Unlock to turn it on.

• Step 6: A warning message explaining the risks of turning on the OEM unlock will appear. Read it carefully and tap Enable if you want to proceed.

• Step 7: Enter your PIN or password to confirm the unlock when prompted
• Step 8: Your device will reboot, and OEM Unlocking will be enabled.

Part 4: How To Fix OEM Unlock Missing by Adjusting Date and Time?

Some manufacturers intentionally delay the availability of the OEM unlock after a software update for security reasons. Changing the date to a past date before the update rolled out can trick the system into displaying the option, as it thinks the update hasn’t happened yet. It is a temporary fix, and the option will likely disappear again later when the Oppo Find X7 Ultra device automatically syncs the correct date.

If you intend to try this method, follow these steps to enable OEM unlock missing or greyed out after an Android update:

• Step 1: Open the Settings app.
• Step 2: Go to System or General management, depending on your Android version.
• Step 3: Tap on Date and Time.
• Step 4: Turn off Automatic date and time.

• Step 5: Tap on Set date and choose the desired older date from the calendar.
• Step 6: Tap on Set time and choose the desired time from the clock.
• Step 7: Tap on Done to save the changes.
• Step 8: Go back to the Developers options and turn off the Auto update system option.

• Step 9: Go to Settings > Software update, then turn off Auto download over Wi-Fi.

This method should enable the OEM unlock missing issue. Otherwise, proceed to the next section for another solution.

Part 5: How To Fix OEM Unlock Missing by Removing SIM Card?

Certain carriers restrict bootloader unlocking on their devices to ensure compatibility and prevent unauthorized modifications. For these phones, unlocking the SIM card becomes crucial before you can toggle the OEM unlock option. Here are the steps to fix the OEM Unlock missing or greyed out using SIM card removal:

• Step 1: Use the SIM ejector tool (often included with your phone) or a small pin to push the tray out.
• Step 2: Go to Settings > General Management > Reset, then select Factory data reset. Enter your PIN or password if needed.

• Step 3: Review the warning and tap Reset to confirm.
• Step 4: Once the reset is complete, your phone will restart. Connect to Wi-Fi when prompted.
• Step 5: Skip any prompts to log in to your Google or email account. Then, repeat the process to open the Developer Options in the previous sections.

Conclusion

Having the OEM Unlock missing or greyed out can leave Android users feeling locked out of customization possibilities. Fortunately, this article has outlined helpful solutions like enabling the Android OEM Unlock missing option via the Developer Options. You can also try other methods above, like adjusting date and time settings or even a sim card removal trick. For those facing forgotten lock screens, we’ve offered guidance on bypassing them using the Dr.Fone - Screen Unlock tool to access the necessary phone settings.

While these methods provide a solid foundation, it’s always wise to research steps specific to your phone model. And never forget – caution is key. If things get technical, don’t hesitate to seek help from online communities or professional repair services.

Tips: Forget your device password and can’t get access to it? No worries as Dr.Fone is here to help you. Download it and start a seamless unlock experience!

Locked Out of Your Android Phone? Here Are 3 Solutions to Regain Access

Android mobiles are the best choice for everyone today because of the cool operating system and so many types of application availability. So users can enjoy everything on their android mobiles. Sometimes while using android mobiles, people faces issues with locking their phone. That means sometimes users lock their phones and forget the password, that time is very bad because they can’t do anything with their phones without unlocking them.

There are different types of ways available to unlock your android mobile some way allows you to unlock your phone by hard reset which is very bad because you will all available android mobile data by this method, but some method allows you to unlock your phone without losing data on some of Samsung and LG models, like Dr.Fone - Screen Unlock (Android). We are going to tell you all the different ways in this article.

Part 1: Get Rid of Lock Screen with Dr.Fone - Screen Unlock (Android)

Now we are presenting the best way to remove the password from your android phone without losing any data from the Oppo Find X7 Ultra device. Wondershare Dr.Fone - Screen Unlock (Android) is software available officially from Wondershare to remove forgotten lock screen passwords from your phone. It allows you to remove all types of passwords from your phone without losing anything. It works for all android devices easily and there is no need for any technical knowledge to use it. Furthermore, it unlocks your phone easily when the question comes to your mind that I locked myself out of my phone. You just need to do a few clicks only to remove the password from your screen, and your mobile will be unlocked and used again without losing anything.

4,008,672 people have downloaded it

safe & secure

Parental Control Software

#1 Rated Parental Control Software.
Monitor & Control all PC Activity!
sentrypc.com/parental-controls/ 

Dr.Fone - Screen Unlock (Android)

Get into your Android Phones within Minutes When you are Locked out

• Pattern, PIN, password, fingerprints & face screen lock can all be unlocked.
• Easily remove the lock screen; No need to root your device.
• Bypass Android FRP lock without a PIN or Google account.
• Provide specific removal solutions to promise good success rate.

4,008,669 people have downloaded it

How to unlock a locked out android phone easily with android lock screen removal

Step 1. Navigate to Screen Unlock

Firstly, you need to download and install this awesome software on your computer. After installing, run it on your computer. Click on the Toolbox and Select Screen Unlock > Android option.

Select the Oppo Find X7 Ultra device brand that you want to unlock the screen.

Step 2. Confirm your device information

Connect your phone to your Mac or PC, and select your model from the list. Then click “Next”.

Note: This tool can remove the Android lock screen only for some Samsung and LG devices in this list without losing data. For other devices, you have to use the “100% Remove Screen Lock”, which can remove the lock screen by erasing data.

Step 3. Enter the download mode

• Now you need to enter the download mode on your phone. Follow the on-screen instructions to enter.

Step 4. Recovering device process

Dr.Fone will start downloading of recovery package to remove the lock screen from your android mobile. Wait for some time until it’s complete.

Step 5. Remove password completed

Once the recovery package is downloaded it will unlock your phone automatically. Now you can access your phone easily without any problem and without losing any data.

Remove Android Screen Lock

Part 2: Get Rid of Lock Screen by Hard Reset

If you have locked your android phone and forgot the pattern or password or any other type of password, then you can unlock it by doing a factory reset of your phone by using hard to reset it. This way enables users to reset all settings of their phones such as passwords, Gmail accounts, Wi-Fi passwords messages everything. So users will get a phone like new after reset. That means you will lose all of your data, your Wi-Fi passwords etc. You can’t get your data back again after resetting in this way. It will not unlock the only phone, it will wipe all your android mobile data as well.

How to unlock lock screen by hard reset

Step 1. Get into recovery mode

If you are unable to access your phone because it’s locked, then firstly power off your phone. When its power is off, then you need to press the volume down and the power key together to enter the boot screen. Hold these both keys for some time together. After some your android mobile will vibrate, then you can release both keys.

• Now you are entered into the recovery mode on your phone.
• on this screen, choose “Wipe data / Factory Reset” just like the below picture by pressing the volume down hard key.
• After going there, press the power key to select this option.

Step 2. Factory reset to enter your android phone

So many options will open on the next screen now. Now use the volume down key and go to the option “Yes – Delete all user data” on the menu which is there in front of you. Press the power key now to start reset of all settings and your android mobile data.

Step 3. Reboot system now

Once you have selected “Yes –delete all user data” it will reset all things and delete all of your data from your phone as well. Now select “reboot system now” on the next screen to start your phone. That’s it, you have successfully unlocked your phone now but lost everything from your phone that you can’t get back.

Part 3: Get Rid of Lock Screen with Lock Screen Bypass App

Users can unlock their lock screen with an android lock screen bypass app, this app enables you to unlock your android phone. You can use it by paying $4.99. But the problem is that this app will only work when your device is already unlocked, you can’t use it when it is locked. It means that it can help you to clear the password and reset it again, only you can’t use it on a locked phone. This application mostly works for all android users, but we don’t take guarantee that it will work for you or not. You must need the internet while using this method.

Step 1. Download and install the screen bypass app

Download and install a lock screen bypass app by running it on your laptop from the Google Play Store on your Oppo Find X7 Ultra devicewhich is locked. You need to install the application on your mobile remotely now. Once it is started installing the app once installing icon you will see it on mobile.

Step 2. Plug charge with your android phone

After finishing the installation of the application, you will see the application installed icon on your mobile. Now you need to plug your charge with your android phone to activate and watch the lock screen on your android phone and to activate the lock screen bypass the pro application.

Step 3. Activate the app

Once your charger is connected, you need to click on the activate button. This button will automatically come on the mobile screen after connecting the charger. When you click on the Activate button your application will be activated successfully.

Step 4. Remove lock screen password

After clicking on activate, click on Remove lock Screen Password to unlock your phone.

Step 5. Remove completed

Now it will remove the password from your phone and unlock it. You will see the home screen of your device now on your mobile.

Wrap it up

We have discussed 3 different ways above to unlock the locked screen of android mobiles all these three methods will work for you, but there are some differences in every method. If you follow the second method which is resetting your phone then you will lose everything on your phone and the first method will help you to unlock your phone screen without losing a single file from your android phone, the third way is not reliable because it doesn’t work on all android devices. So finally we can say android lock screen removal software from Wondershare is the best choice for you to unlock your phone screen when the question comes to your mind locked out my phone and how I can unlock it without losing data now.

How to Unlock Oppo Find X7 Ultra Phone without PIN

Being locked out of your device just because you forgot your lock screen pin can be so horrible. When this happens, most people tend to think that this is the end of everything. That isn’t true. You can always unlock your android screen no matter how many times you forget your screen lock pin. This article points out how to unlock your android screen lock if it happens that you forgot Android PIN.

Part 1.How to Unlock your Oppo Find X7 Ultra PIN Using Dr.Fone - Screen Unlock (Android)

If your android lock screen is locked because you have forgotten the pin, you will, of course, think of finding the best android phone unlocking software . Dr.Fone is the best android lock screen removal that you can use. Within five minutes, you can use this android lock screen removal to remove up to four types of android screen lock types which are: PIN, Pattern, Password, and Fingerprints.

With Dr.Fone - Screen Unlock (Android) , you also can unlock your screen without any data loss. Using this lock removal is very easy as it doesn’t require any technical knowledge. Anyone who knows how to use an android device can use it. This app is used to unlock Samsung Galaxy S, Note, Series and much more.

Dr.Fone - Screen Unlock (Android)

Remove 4 Types of Android Screen Lock without Data Loss

• It can remove 4 screen lock types - pattern, PIN, password & fingerprints.
• Only remove the lock screen, no data loss at all.
• No tech knowledge asked, everybody can handle it.
• Work for Samsung Galaxy S/Note/Tab series, and LG G2/G3/G4, etc.

4,669,934 people have downloaded it

How to Use Dr.Fone - Screen Unlock (Android)

Note：You can also use these tool to bypass other phone’s screen including Huawei, Xiaomi,etc., but it will wipe all your data after unlocking.

Step 1: Download and install Dr.Fone, the android lock screen removal on your device. Launch the program and click “Screen Unlock”.

Step 2: On the interface that appears, click “Start”, and then connect your Oppo Find X7 Ultra deviceto your PC using a USB cable.

Step 3. Select your phone’s model in the list provided. Type “000000” on the blank box provide and then click the “Confirm” button.Then follow the guide provided to enter download Mode. You can also Power off the android device, and then press Power, Home and Volume Down button simultaneously and then press the Volume Up in order to enter download mode.

Step 4. The program will then download recovery package automatically. Be patient until the process is complete. After that you can now remove the lock pin.

Well done! you have now removed the distressing pin on your phone. Next time put a pin that you can easily remember.

Part 2.How To Enable Your Android Screen Lock PIN

The security of your device is one of the most important things that you should consider. Setting up or enabling your android screen lock PIN will ensure the safety of your personal information and data. Enabling a Screen lock PIN on your Oppo Find X7 Ultra deviceis very simple. You need no technical knowledge in order to do so. It will take you less than a minute to complete the simple process.

So how do you set up your android screen lock PIN? Here is a step-by-step guide on how to set the lock screen PIN on your android device.

Step 1. Open “Settings” on your Phone

On your android device, open Settings. You can find the settings app in the app; drawer. You can also tap the cog icon on the notification mode and click Settings.

Step 2: Select the “Security” tab under “Personal”

Step 3: Once you have clicked on “Security”, Go to “Screen Lock.” You will be provided with lock screen option such as None, Swipe, Pattern. PIN, and Password.

Step 4. Click on “PIN” option. You will be prompted to enter preferred 4-didgit PIN number. You will then be required o key in the same 4 digits to confirm your security PIN. Click “OK” and you will have enabled your Android screen lock PIN.

Good job. You will have to enter this PIN whenever your phone sleeps or when you reboot your phone.

Part 3. How to Disable Your Android Screen Lock PIN

In most occasions, in fact, 99.9%, the first thing that you will see when you power on your device or want to call, receive a call, or want to read a message. The availability of lock screen is to ensure the security and privacy of your personal data such as text, photos, and much more. However, the presence of the lock screen PIN will cause some delay in the actions that you want to take, but not so much. The delay is of course for a few second. The Problem is if you are prone to forgetting the screen lock PIN. This may necessitate the removal of the PIN or disable it in that case. If privacy and security of your device data are not anything that bothers you, then there is no need to waste some of your time in entering the locks screen pin every time you want to access your android device. Disable the Screen lock Pin. The steps are so simple and will not consume more than one minute to do so. Below is a step-by-step guide on how to disable your android screen lock PIN.

Step 1. On your android device, click to open the “Settings” app.

Step 2. In the interface that opens, go to “Security”

Step 3. You can then click on “Screen Lock” and select “None” to disable the screen lock PIN.

You will be prompted to enter the current PIN in order to disable it. Key in the PIN and you will have successfully disabled the Lock screen PIN. When you power off and the power on your android device, you will easily access your phone without any need for security PIN. Similarly, anyone can use your phone if they can gain access to it as it doesn’t have any screen lock.

Enabling screen lock on your Android is the smartest thing to do especially if you value your own privacy. On the other hand, it is a nightmare if you forget screen lock and you don’t know how to go about it. But at this moment, at least you have known a perfect way that you can remove screen lock without losing data on your Android phone.