Top 4 Android System Repair Software for Oppo A1 5G Bricked Devices | Dr.fone

Top 4 Android System Repair Software for Oppo A1 5G Bricked Devices | Dr.fone

Ariadne Lv13

Top 4 Android System Repair Software for Oppo A1 5G Bricked Devices

Is your Oppo A1 5G device showing signs of being “bricked” or “soft-bricked”? When a Oppo A1 5G is bricked, it becomes unresponsive and unusable. But fear not, as this article will guide you through reviving your device’s functionality. It will delve into the significance of unbricking and how it restores usability.

Moreover, this article will introduce you to the world of Oppo A1 5G unbrick tools and software, ensuring you can get your device back on track. So read on and explore the top Android system repair software that can bring life back to your bricked Oppo A1 5G device.

samsung bricked

Part 1: Understanding Bricked Oppo A1 5G

Have you ever heard the term “bricked” concerning your Oppo A1 5G device? This section explains it to you in simple terms. Imagine your device becoming like a brick, unresponsive and seemingly lifeless. That’s what happens when a Oppo A1 5G gets bricked. There are two main types of brick: soft brick and hard brick.

Soft Brick

Soft brick is like a temporary setback for your device. To see if your Oppo A1 5G is soft - bricked, check out the details below:

Hard Brick

Now, this is a more severe situation. In this case, your bricked Oppo A1 5G might fall under the following conditions:

  • Thesoftware and hardware have significant problems, making the Oppo A1 5G device unresponsive.
  • Your device won’t turn on and might not show any signs of life.

bricked Oppo A1 5G

Common Causes of a Brick Oppo A1 5G

Now, let’s discuss why devices end up in this bricked state. It can happen due to a few common reasons:

  • Failed Updates

Something might go wrong during the process when you’re trying to update your Oppo A1 5G device. This is properly because of a poor internet connection or other interruptions. As a result, your device might get confused and end up bricked.

  • Custom ROM Installations

A custom ROM is like a customized version of your device’s software. While it can bring cool new features, it can also cause issues if not installed correctly. Incompatible or poorly made custom ROMs can sometimes lead to a bricked device.

  • Unauthorized Modifications

If you’re trying to tweak your device’s software without proper knowledge, you might make changes that the Oppo A1 5G device can’t handle. This can lead to instability and, you guessed it, a bricked device.

So, why is it important to know all this? Well, a bricked device isn’t just frustrating; it can disrupt your daily life. You won’t be able to use your device, access your apps, or even make calls. That’s why unbricking is crucial.

Part 2: Top Android System Repair Software

Now that you’ve grasped the concept, let’s dive into how to unbrick a Oppo A1 5G. That’s where Android system repair software comes in. These clever programs are like doctors for your device’s software. They diagnose and fix issues to keep your appliance running smoothly. Let’s explore the cream of the crop when it comes to these software solutions:

Wondershare Dr.Fone – System Repair (Android)

Dr.Fone - System Repair (Android) is like a magic wand for your Oppo A1 5G device. It’s designed to rescue your device from troubles and make it run smoothly again. Dr.Fone - System Repair (Android) is built to  fix various issues, including a bricked device. It can resolve problems like black screens, frozen devices, boot loops, and even devices stuck in recovery mode.

dr.fone wondershare

Dr.Fone - System Repair (Android)

Repair Android System Errors without Any Trouble.

  • Fix your Android to normal, no skills required.
  • Fix various Android system issues, stuck in boot loop , black screen , or won’t turn on , looping on start, etc.
  • The high success rate in resolving Android system issues.
  • Compatible with a wide range of Android devices and OS versions
  • User-friendly interface with easy-to-follow steps.

3981454 people have downloaded it

drfone android system repair

Key Features

Here’s what Dr.Fone offers as a powerful Android system repair software:

  • Repair a wide variety of Android system issues.
  • User-friendly interface that’s easy to navigate.
  • No technical expertise required – it guides you step by step.
  • Compatibility with a wide range of Oppo A1 5G devices.

Pros

Check out Dr. Fone’s benefits you can take advantage of:

  • Easy and intuitive to use.
  • Can fix a range of software-related problems.
  • Doesn’t require deep technical knowledge.
  • Can help you avoid expensive repair services

Cons

As for its drawback, refer below:

  • Some complex issues might still require professional help.

How To Unbrick Oppo A1 5G Using Dr.Fone

This tutorial will show you how Dr.Fone can remove the brick from a Oppo A1 5G smartphone.

  • Step 1: Launch Dr.Fone and head to the program’s left-hand panel, where you’ll find the Toolbox. You may fix your broken Android device by connecting it to your computer and selecting System Repair from the menu.

wondershare drfone android system repair

safe Downloadsafe & secure

4,001,177 people have downloaded it

  • Step 2: Select Android on the following screen to troubleshoot an Android device. After that, you’ll be brought to a new screen where you can initiate the fix by clicking Start.

start drfone start android repair

  • Step 3: When you click through to the next window, the service will automatically recognize the manufacturer of the Android device. Choose the appropriate Brand, Name, Model, Country, and Carrier from the drop-down menus. Select OPEN in the Carrier area if the phone is unlocked. The next step is to tick the box labeled I accept the risk and am ready to continue. Click Next to proceed with the rest of the Oppo A1 5G device repair.

drfone android device information

  • Step 4: Put your Oppo A1 5G into Download Mode when prompted.

  • If your phone has a home button, follow the on-screen prompts to power it down. Keep pressing and holding the Volume Down, Home, and Power Then, press the Volume Upbutton to activate the Download Mode.

drfone phone with home button android

  • If your Android doesn’t have a Home button, you may still use it byturning it off and pressing the Volume Down, Bixby, and Power buttons simultaneously. Repeatedly pressing the Volume Up button will activate Download Mode.

drfone phone without home button android

  • Step 5: The firmware download starts on the platform immediately after the Oppo A1 5G device enters Download Mode. You can click Stop to abort it at any stage during the process. The platform then verifies and presents the information as it downloads. By selecting Fix Now, you can install the firmware.

drfone fix now android

  • Step 6: The Android repair procedure may delete all of your data. To proceed, please type “000000” in the box provided. The system repair process will begin, and its status can be viewed in the next screen’s progress bar.

Take Note: Backing up your Android is necessary before doing any Android repair.

drfone firmware ready android

  • Step 7: The prompt window will show the completion message. If the Android device boots normally, you can close the tool by clicking the Done button. Press the Try Again button to try powering on the Oppo A1 5G device again if it does not turn on automatically.

Repair System & Phone Master

This software is a real game-changer in resolving Android system problems. It specializes in repairing system issues, enhancing device performance, and cleaning up unnecessary files.

repair system and phone master

Key Features

Check out the key features of this software below:

  • Repair a range of system issues, including bricking.
  • Boost device speed and performance.
  • Clean up junk files to free up space.
  • The easy-to-use interface is suitable for all users.

Pros

Repair System & Phone Master’s advantages include the following:

  • Straightforward operation.
  • Focus on improving overall device performance.
  • Can potentially extend your device’s lifespan.

Cons

Below is the disadvantage of this software:

  • Repair capabilities might be limited for complex issues.

System Repair for Android

True to its name, System Repair for Android is designed to repair and rejuvenate your device’s Android system. It’s a reliable tool to tackle various software issues, including bricked devices.

google play system repair for android app

Key Features

The key features of System Repair for Android app include:

  • Repair various Android system problems.
  • User-friendly interface for hassle-free operation.

Pros

As for its advantages, see the list below:

  • Straightforward solution for commonsystem issues.
  • Can save you from device replacement costs.

Cons

Check below to learn about this app’s drawback:

  • Advanced issues might require professional intervention.

Phone Doctor Plus

Phone Doctor Plus is like a health check-up app for your device. It’s designed to repair system issues and diagnose hardware problems that might contribute to a bricked device.

phone doctor plus interface

Key Features

See Phone Doctor Plus’s essential features below:

  • Diagnose and repair both software and hardware issues.
  • Identify potential problems that could lead to bricking.

Pros

This app’s advantages include the following:

  • Comprehensive diagnosis for both software and hardware.
  • Can help you identify issues before they become serious.

Cons

Check out this app’s disadvantages below:

  • Not solely focused on software repair, might not cover all scenarios.

Part 3: Tips on Preventing Future Bricking Incidents

Now that you know how to fix a bricked Oppo A1 5G smartphone, let’s focus on preventing it in the first place. Here are some simple steps you can take to keep your Oppo A1 5G device safe and sound:

tips on preventing future bricking incidents

  • Regularly Check for Updates

Always keep your device’s software up to date. Updates often contain bug fixes and improvements that can prevent software-related issues.

  • Use Reliable Tools and Software

When using any tools or software on your device, ensure they’re trusted and well-reviewed. Unreliable tools can lead to unexpected problems.

  • Avoid Unauthorized Modifications

Avoid messing with your device’s software beyond basic settings unless you’re a tech expert. Unauthorized modifications can lead to bricking.

  • Keep Your Battery Charged

Ensure your device has enough battery power before initiating software updates or installations. Low battery during critical processes can lead to issues.

  • Backup Regularly

Regularly back up your device’s data to avoid losing important information during a bricking incident.

  • Use Official Firmware

If you’re ever reinstalling or updating your device’s software, always use official firmware provided by the manufacturer.

  • Utilize Safe Mode for Troubleshooting

If your device starts acting strange, try booting it into safe mode. This helps you identify if a third-party app is causing issues.

  • Seek Professional Help

If you’re unsure about a particular action, seek help from experts. Trying to fix complex issues yourself can worsen the situation.

By following these easy tips, you can keep your Oppo A1 5G device running smoothly and avoid the hassle of dealing with a bricked device. Always remember, prevention is better than cure!

safe Downloadsafe & secure

Conclusion

Encountering a bricked Oppo A1 5G device can be a frustrating roadblock. However, there’s a silver lining – the power of an Android system repair software like Dr.Fone – System Repair (Android). This user-friendly tool acts as your device’s superhero, rescuing it from the clutches of bricking incidents.

So, whether your device is experiencing a soft brick or a hard brick, you now have the best tools and knowledge to overcome it. Dive into the Android system repair software world, explore your options, and bid farewell to brick. Welcome a revived, functioning Oppo A1 5G device into your daily life.

Bricked Your Oppo A1 5G? Here’s A Full Solution

A bricked phone is a device that won’t turn on no matter what you do and everything you try to do to fix it doesn’t work. Most people will tell you that there is really nothing you can do to fix a bricked device. But with the right information, the right buttons to push and useful additional software you can actually try to fix a bricked device.

In this article we are going to look at how you can fix your device if you are sure it is bricked, how to rescue the data on your bricked device and even how you can avoid this situation in the future.

Part 1: Rescue the data on your Bricked Android Phone

Before we can learn how to fix a bricked device, it is important that you are able to save the data that is on the Oppo A1 5G device. Having the data saved somewhere else will be the added insurance you need in case anything goes wrong during the process. There are very few software solutions in the market to help you get back data from a bricked device. One of these and the most reliable is Wondershare Dr.Fone - Data Recovery (Android) .

Dr.Fone - Data Recovery (Android)

World’s 1st Android smartphone and tablet recovery software.

  • Recover data from broken Android in different situations.
  • Scan and preview files before starting the retrieval process.
  • SD card recovery on any Android devices.
  • Recover contacts, messages, photos, call logs, etc.
  • It works great with any Android devices.
  • 100% safe to use.

4,771,974 people have downloaded it

How to Use Dr.Fone - Data Recovery (Android) to Rescue Data from a Bricked Android

If your device is completely unresponsive, don’t worry Dr.Fone can help you get all the data back. Simply follow these steps to gain access to the Oppo A1 5G device and recover all your data.

Step 1: Download and install Wondershare Dr.Fone to your PC. Launch the program and then click on Data Recovery. Select the data types you would like to recover and then click on Next.

bricked android phone data recovery-Install Wondershare Dr.Fone

Step 2. Select the issue type for your phone. Choose from “Touch screen not responsive or cannot access the phone” or “Black/broken screen”.

bricked android phone data recovery-Select the issue type

Step 3: In the next step, you need to select your device model. If you don’t know the model of your device click on “How to check the Oppo A1 5G device model” to get help.

bricked android phone data recovery-select your device model

Step 4: The next screen will provide instructions on how to enter “Download mode.” Connect the Oppo A1 5G device to your PC once it is in “Download Mode”

bricked android phone data recovery-Download Mode

Step 5: The program will begin an analysis of your device and then download the recovery package.

bricked android phone data recovery-download the recovery package

Step 6: Then Dr.Fone will display all the recoverable file types. You can click on the files to preview them. Select the ones you need and click on “Recover to Computer” to save them to your computer.

bricked android phone data recovery-click on Recover

Part 2: How to Fix Your Bricked Android Phone

Android devices are usually very flexible in allowing users to flash ROM but sometimes an incorrect process can result in a bricked device. While there are few solutions to this problem, here are a few things you can do;

When the Oppo A1 5G device Boots Straight into Recovery

If the Oppo A1 5G device can boot to the recovery screen, you can find an alternative ROM to install and copy it your device. Installation can then be done in the recovery menu. If the Oppo A1 5G device is booting to recovery mode there is a chance that it can be fixed.

Step 1: Load up Clockworkmod or any other recovery tool that you have been using.

Step 2: Once you are in, navigate to the “Reboot system now.” If you are using Clockworkmod, this should be your first option. Hopefully everything will work just right if you do this, If it doesn’t you may need to download and re-flash the ROM again.

bricked android phone data recovery-Reboot system now.

When the Oppo A1 5G device won’t stop rebooting

Here’s what to do if the Oppo A1 5G device wont stop rebooting.

Step 1: Turn off the Oppo A1 5G device and then reboot in recovery mode.

Step 2: Go to “Advanced” which will bring up a number of options to choose from.

Step 3: One of the options should be “Wipe Dalvik cache” select this option and then follow the instructions. When finished select “Go Back” to return to the main menu.

bricked android phone data recovery-Go Back

Step 4: Go to the “Wipe Cache Partition” and select it.

Step 5: Go to “Wipe data/ factory reset.”

bricked android phone data recovery-Wipe data/ factory reset

Step 6: Finally reboot the Oppo A1 5G device by selecting “Reboot system now.” This should fix the problem. You may also want to flash the same ROM or try a new one.

If the above methods don’t work, try one of the following options.

You can return to resource where you found the flash tools and search or ask for advice

Sometimes these errors can be caused if the ROM installation was performed via SD card. In this case reformatting the SD card might help.

If all else fails, it is time to returning the Oppo A1 5G device to the vendor if your warranty is still applicable.

Part 3: Useful Tips to avoid Bricking your Android Phone

If you are planning on installing custom ROM you need to install Custom Recovery. This will enable you restore the Oppo A1 5G device to its original settings should anything go wrong and hopefully help you avoid bricking your device.

  1. Ensure that you are familiar with the Fastboot or ADB commands before doing anything. You should know how to recover your device by flashing a command line and also manually transfer important files to your device.
  2. Make a backup of your device. This is obvious but most people fail to adhere to it. At the very least you can get back all your files and settings to transfer to a new phone.
  3. Keep a full Nandroid backup on your phone
  4. Keep another backup on your PC which you can access should anything go wrong with the Custom ROM installation
  5. Know how to hard reset your device. It may come in handy when your device freezes on you.
  6. You should also consider enabling USB debugging. This is because many solutions for a Bricked device rely on USB debugging.
  7. Ensure the Custom ROM you choose can actually be used on your device model.

While installing Custom ROM can actually be a great way to customize your device, it is also the leading reason for bricked devices. Therefore ensure that you understand what you are doing when you decide to customize your device. Learn as much as you can about the process before attempting everything.

How to Quickly Fix Bluetooth Not Working on Oppo A1 5G

One of the key features of an Android device these days is the Bluetooth technology. This is such an important part of the phone that many of us take for granted, but as soon as the feature stops working, it can cause all kinds of problems.

Fortunately, despite there being many reasons why a problem could occur to your Bluetooth feature, there are also plenty of fixes. Today, we’re going to share with you the complete guide that details everything you need to know to get your Bluetooth up and running once again as quickly as possible.

Let’s get straight into it!

Part 1. About Bluetooth Not Working on Android

Of course, the most common problem to occur with Bluetooth technology in your Oppo A1 5G is when it doesn’t connect to the Oppo A1 5G device you’re trying to link it to. This could be anything from a Bluetooth headset or headphones, to a portable speaker or even an in-car audio system.

However, the problems don’t stop there. You may have problems with turning your Bluetooth settings on through your actual device. Perhaps the software simply isn’t loading, or maybe the Bluetooth feature keeps turning itself off randomly.

Due to the complicated nature of Bluetooth technology, there could be many reasons as to why your Bluetooth feature is playing up in this way, but that doesn’t mean it can’t be fixed. For the rest of this guide, we’re going to explore the nine need-to-know ways you can fix the Bluetooth problems not working on your Oppo A1 5G as quickly as possible.

Part 2. 9 fixes for Bluetooth not working on Android

2.1 One click to fix Android Bluetooth issues due to Android system

Since Bluetooth is an internal technology, this indicates there’s a problem with the software or firmware of your Oppo A1 5G. If something’s broken, this means you need to fix it. Fortunately, there’s a quick and easy way to do this using software known as Dr.Fone - System Repair (Android).

Dr.Fone - System Repair (Android) is a powerful Android repair tool which is hailed as many as being on the best software applications in the industry. With all the tools you need to repair your phone not just for Bluetooth errors, but basically any internal firmware problems, this is a one-shot-tool that gets the job done.

Dr.Fone - System Repair (Android)

Android repair tool to fix Bluetooth issues in one click

  • Can fix most internal software and firmware issues
  • Trusted by over 50+ million people around the world
  • Supports over 1,000+ unique Android brands, manufacturers, and devices
  • Incredibly user-friendly and easy-to-use
  • Compatible with all Windows computers

3981454 people have downloaded it

To ensure you have the best experience while using the Dr.Fone - System Repair (Android) software, here’s a complete step-by-step guide on how it works when fixing your Android’s Bluetooth problems.

Step One Make your way over to the Wondershare website and download the Dr.Fone - System Repair (Android) software to either your Mac or Windows computer. Install the downloaded file by following the on-screen instructions. Once installed, open the software, so you’re on the Main Menu.

bluetooth not working on android - use a tool

Step Two Connect your Oppo A1 5G to your computer using the USB cable, wait a couple of seconds, and then click the System Repair option. On the Menu on the left, click Android Repair, and then press Start.

bluetooth not working on android - select option

Step Three Next, use the drop-down menus to make sure all the information about your specific device is correct, including your device, operating system number, and carrier information. Click Next to confirm your selections.

bluetooth not working on android - confirm info

Step Four When prompted, put your phone into Download Mode needed for repairs. You can do this by following the on-screen instructions which will depend on which device you have and the available buttons.

bluetooth not working on android - download mode to fix issues

Step Five The software will now begin the repair process. This will happen automatically, and all you’ll need to do is make sure your device doesn’t disconnect during this process, and your computer doesn’t turn off.

bluetooth not working on android - start repairing

When the repair process has been completed, you’ll receive the screen below, which means you can try again if the process didn’t work, or you can disconnect your Oppo A1 5G and start using it and your Bluetooth features.

2.2 Restart Android and turn on Bluetooth again

bluetooth not working on android - restart android

One of the most common solutions in technology is simply to turn it on and off again, which is the case to happen here. By restarting your device, you can clear out any problems you may be suffering from to help it get up and running again. Here’s how;

  1. Turn your Oppo A1 5G off by holding down the Power button
  2. Wait for several minutes and then turn your phone on again
  3. Wait for your phone to completely power up, so you’re on the Main Menu
  4. Navigate Settings > Bluetooth and then enable the setting
  5. Try to connect your Bluetooth device to what you were trying to do before

2.3 Clear the Bluetooth cache

android bluetooth problems - clear cache

Every service on your Oppo A1 5G using a feature called a cache. This is where information is stored to help the feature run properly and give you the best experience. However, over time this can get messy and can cause problems with your Bluetooth feature.

By clearing the cache, you can restart the service and hopefully clear up any issues or problems you may be experiencing.

  1. On your phone, navigate Settings > Application Manager, and you’ll see all the apps and services on your phone. Locate and select the Bluetooth service.
  2. Select the Storage option
  3. Tap the Clear Cache option
  4. Go back of the Menu and restart your phone
  5. Now turn your Bluetooth feature on and turn connecting it to your preferred device

2.4 Remove paired devices

android bluetooth problems - remove paired devices

Sometimes, you may have a problem with the Oppo A1 5G device you’re trying to connect to via Bluetooth, especially if this is a device you’ve updated. To counter and repair this, you’re going to need to remove the paired devices saved with your device and then reconnect them.

Here’s how;

  1. From the Main Menu of your Oppo A1 5G, head to Settings > Bluetooth > Connected Devices.
  2. Turn Bluetooth on, and you’ll see all the connections your Oppo A1 5G is paired with
  3. Go through these settings and remove/delete/forget every connection on your device
  4. Now when you go to connect to a device using Bluetooth, repair the Oppo A1 5G device, enter the passcode, and use a fresh paired connection.

2.5 Use Bluetooth in safe mode

android bluetooth problems - safe mode

If you’re having problems with your connection and paired devices, sometimes you may have conflicting software faults in your device that are causing the problems. If this is the case, you’ll need to boot your Oppo A1 5G in Safe Mode.

This is an operating state in which your phone will run the bare minimum services it needs to perform. If your Bluetooth works in Safe Mode, you know you have an app or a service that’s causing the problem.

Here’s how to find out;

  1. Hold the power button down, so the Android power menu turns on
  2. Long-press the power button again and the restart in Safe Mode option will come up
  3. The phone will automatically boot into Safe Mode
  4. Wait a minute on the Main Menu
  5. Now turn on your Bluetooth and connect it to your preferred device

2.6 Turn on the discoverable feature

android bluetooth problems - discoverable feature

To ensure your Bluetooth can connect to other devices, it’s important to make sure you’re making your device discoverable to other Bluetooth devices. If it’s hidden, other devices won’t be able to find it, and sometimes it can bug and prevent connections.

Here’s how to turn on your Bluetooth discoverable feature;

  1. From the home screen of your Android, navigate to the Menu> Settings > Bluetooth
  2. Toggle the Bluetooth switch, so it’s on
  3. Under the available settings, tick the box that allows your Bluetooth device to be discoverable
  4. Turn your Bluetooth feature on and connect to the Oppo A1 5G device you’re trying to connect too

2.7 Exclude Bluetooth issues of the other device

android bluetooth problems - exclude Bluetooth issues of others

Sometimes, you might not even have a problem with your Oppo A1 5G, but rather the Bluetooth device you’re trying to connect to, whether that’s a Bluetooth speaker, an in-car entertainment system, or any other kind of Bluetooth device.

By testing out another Bluetooth device to see if it will work with your preferred device, you can rule this out from being the issue.

  1. Disconnect your Oppo A1 5G from the Bluetooth device and turn your Bluetooth off
  2. Now take another Bluetooth device and connect this to the Oppo A1 5G device you’re trying to connect too. This could be another Android device, or even a computer or iOS device
  3. If the new device doesn’t connect to your Bluetooth device, you’ll know there’s a problem with your Bluetooth device, not your Oppo A1 5G
  4. If the Oppo A1 5G devices connect, you’ll know there’s a problem with your Oppo A1 5G

2.8 Place both devices within close proximity

android bluetooth problems - close proximity

One of the common misconceptions of Bluetooth is just how far the wireless range is of the service. You need to make sure your devices are well and truly close to each other to make sure a stable connection can be formed.

The further away the Oppo A1 5G devices are from each other, the less likely the connection will remain secure. As a rule of thumb, Bluetooth can work up to 100 meters, but to play it safe, always try and keep your devices under 50m apart.

2.9 Avoid interference of other Bluetooth sources

android bluetooth problems - avoid interference

The final consideration you’ll want to think about is that Bluetooth radio waves, or wireless waves, can interfere with each other. This means they can bounce off each other or get muddled up and make things confusing from your devices.

With this in mind, you’ll want to make sure you’re limiting the amount of Bluetooth activity in the area where you’re trying to use a device. While uncommon, this could be the problem.

To fix this issue, turn off all the Bluetooth connections in the area. This includes computers, laptops, mobile phones, tablets, and any other Bluetooth devices you may have. Then, try connecting your Oppo A1 5G to the Oppo A1 5G device you were trying to use. If it works, you know you were experiencing Bluetooth interference.


  • Title: Top 4 Android System Repair Software for Oppo A1 5G Bricked Devices | Dr.fone
  • Author: Ariadne
  • Created at : 2024-03-20 17:56:56
  • Updated at : 2024-03-21 22:50:24
  • Link: https://howto.techidaily.com/top-4-android-system-repair-software-for-oppo-a1-5g-bricked-devices-drfone-by-drfone-fix-android-problems-fix-android-problems/
  • License: This work is licensed under CC BY-NC-SA 4.0.