Unlock Nubia Z50 Ultra Phone Password Without Factory Reset Full Guide Here
Unlock Nubia Z50 Ultra Phone Password Without Factory Reset: Full Guide Here
In today’s fast-paced digital age, our smartphones are more than just communication devices; they are repositories of our personal and professional lives. However, there comes a time when we find ourselves locked out of our Nubia Z50 Ultra phones , desperately trying to remember a password or PIN that seems to have slipped our minds. The thought of a factory reset, which wipes our valuable data clean, can be daunting.
But fear not! This comprehensive guide is here to rescue you from the perils of forgotten passwords without factory reset. So, if you’re in a bind and need to regain access to your device, read on for a full guide to know how to unlock Nubia Z50 Ultra phone password without factory reset!
Method 1: Unlock Nubia Z50 Ultra Phones Running Older Android OS (4.4 Or Below) With Google Security Questions
Up until Android version 4.4, you could lock your phone screen with a pattern. Google allowed you to unlock the phone by answering security questions in case you forgot the pattern. Since these may also be easily guessed by people who are in possession of your device illegally, Google deprecated this method after Android 4.4. However, the phones running Android 4.4 or lower are still allowed to be unlocked using this method. So, if you have an old Nubia Z50 Ultra with Android 4.4 or earlier, here is how to unlock Nubia Z50 Ultra phone password without factory reset:
Step 1: You may already have entered the incorrect pattern a few times. If so, simply tap the Forgot Pattern to start the process of unlocking your Nubia Z50 Ultra phone screen. Else, deliberately enter incorrect pattern a few times till you see the Forgot Pattern option:
Step 2: Next, choose the option to reset the pattern by answering your Google credentials.
Step 3: Sign into the Google account that matches with the Google account on the phone.
Step 4: Lastly, create a new pattern to unlock your Nubia Z50 Ultra phone.
Side Tip
Now that you have unlocked your Nubia Z50 Ultra phone with Google security questions, we have a tip for you. For the safety and security of your data on your phone, it might be time to trade in the Nubia Z50 Ultra device for a newer phone with the latest Android OS. Between Android 4.4 and the Android 12 prevalent today, there have been massive security updates and code improvements that you can benefit from. It makes sense given that our phones hold a substantially large part of our personal and professional lives these days. And we are not even talking about features that you may or may not need - we are talking only from a data security point of view. Of course, you will also benefit from the massive performance improvements that have taken place thanks to hardware and software improvements over the years.
Method 2: Unlock Your Nubia Z50 Ultra Phone Using Wondershare Dr.Fone (Easy & Fast)
Now, since the previous method of unlocking your Nubia Z50 Ultra phone was deprecated after Android 4.4, what about the phones running newer versions? How to unlock a Nubia Z50 Ultra phone with a newer Android version? There are still a few methods that are available to you, but the best way to unlock a Nubia Z50 Ultra phone is to use this nifty little app called Wondershare Dr.Fone. And you will discover that there is nothing little about this app!
Dr.Fone is a collection of several modules unified in a single interface. Each of these modules is designed meticulously to serve a purpose for your device, such as unlocking your phone, repairing your phone, erasing data from your phone or wiping the phone securely, etc. With this approach, users are never encumbered with options. Instead, they can focus on every task in the simplest, easiest manner without worrying about doing something untoward because they could not understand the software. Dr.Fone is fast, intuitive and easy to use.
Step 1: Launch Dr.Fone on your computer. Select the Screen Unlock module.
Step 2: Click Unlock Android Screen.
Step 3: Select the first option – 100% Remove Screen Lock as Nubia Z50 Ultra devices cannot be unlocked without data loss.
Step 4: Choose your phone brand carefully – Nubia Z50 Ultra in this case.
Step 5: Complete the instructions to download the software to your phone.
Step 6: The software will start downloading, and if everything went smoothly you will see a screen to click Remove Now.
Step 7: When all is done, you will see the following:
Your Nubia Z50 Ultra phone screen is now unlocked. Click the button below to unlock Nubia Z50 Ultra phone password without factory reset now!
Method 3: Factory Reset Nubia Z50 Ultra Phones (Wipes User Data)
There is a standard factory reset built into every Nubia Z50 Ultra phone to allow users to erase the Nubia Z50 Ultra device and start over fully. This option wipes all user data and resets the phone to how you received it in the box. Naturally, this is not a preferred way, as it requires the phone to be set up all over again and that takes time. Also, all data will need to be backed up beforehand in order to restore it again. Overall, this method consumes a lot of time.
Step 1: Go to Settings > Backup & Reset.
Step 2: Tap Factory Reset > Reset Phone.
Step 3: Tap Erase Everything.
Method 4: Use Google Find My Device To Unlock Nubia Z50 Ultra Phones (Wipes User Data)
Google Find My Device is an online service by Google that is used to locate and track your Android devices. It works like how Apple’s Find My works for its range of hardware. Using Find My Device, you can play a sound on the Nubia Z50 Ultra device to locate it in the house if you have misplaced it, lock the phone in case it is lost, and wipe the Nubia Z50 Ultra device remotely.
Step 1: Go to https://accounts.google.com .
Step 2: Log in and go to Security > Your Devices:
Step 3: Click Find A Lost Device.
Step 4: Select the Android device you want to wipe carefully if you have a few:
Step 5: Click Erase Device and confirm.
Step 6: After the erasure, your device will need to be set up all over again.
Method 5: Request Service Provider To Unlock Your Nubia Z50 Ultra Phone
If your Nubia Z50 Ultra phone is tied to a service contract and you want to unlock your device to use it with other service providers, this method is for you. You can request your service provider to unlock your Nubia Z50 Ultra phone provided their conditions are met. Usually, they will be happy to oblige if there are no dues and the service period is over.
Bonus Tip: If You Want To Disable Screen Lock
Sometimes, you may not need to secure your device at all. For example, if you have an old device that you want to use as a media player in your car or to give to children to play games, you may not want to password-protect the Nubia Z50 Ultra device. This is how to disable screen lock on Android:
Step 1: Navigate to Settings > Security > Screen Lock.
Step 2: Enter the PIN or pattern.
Step 3: Choose None and confirm.
Conclusion
There are a handful of methods you can use to unlock a Nubia Z50 Ultra phone in case you forget the password or PIN or pattern. Especially for the old pattern-based screen locks, it is easy to unlock the phone if you know the answers to the security questions in your Google account. However, to unlock Nubia Z50 Ultra phone screen without password on newer Android versions, you need technical knowledge, or you can use third-party software such as Wondershare Dr.Fone. Using Dr.Fone Screen Unlock, you can unlock your phone quickly with no technical mumbo jumbo to confuse you. All you will get is a software that guides you every step of the way so you can unlock Nubia Z50 Ultra phone easily.
Bypassing Google Account With vnROM Bypass For Nubia Z50 Ultra
Encountering the need to bypass a Google account can be crucial nowadays. This is especially true during device resets or when locked out due to forgotten credentials. Such a need also arises when users encounter factory resets , buy a second-hand device, or forget their login details. In such scenarios, specialized tools like vnROM Bypass come into play. They offer solutions to bypass Google’s verification process.
This article will provide a detailed review of vnROM Bypass, exploring its efficacy and usability. Additionally, alternatives to this tool will be examined. The aim is to provide users with a comprehensive understanding towards this tool and guide them to use. Ultimately, we will determine the best options for bypassing Google account security.
Part 1. A Comprehensive Introduction to vnROM Bypass and What It Does?
The vnROM Bypass tool is crafted to bypass Google account verification on Android devices. Its primary utility lies in scenarios where users face an FRP lock after a factory reset or forgotten login credentials. The tool operates through the exploitation of Android OS weaknesses. It empowers users to reclaim entry to their devices without needing the Google account details.
The tool provides a straightforward and user-friendly interface. This makes it relatively easy for users to navigate and perform the necessary steps for bypassing the FRP lock . Moreover, it offers compatibility with a range of Android devices. The app specifically targets those running on Android OS versions 5.0 to 8.1.
How To Download vnROM Bypass
Downloading vnROM FRP Bypass involves obtaining the tool from reputable sources online. The following are the steps you need to follow to download vnROM Bypass:
- Step 1. On your Android device, open a web browser and visit the vnROM official website. Now tap the three lines icon from the top left corner and press “Bypass FRP.”
- Step 2. You will be guided to the vnROM Bypass tool, and by tapping “Download,” the download process begins. Ensure you have enabled installations from unknown sources on your device before moving forward.
- Step 3. After you’ve downloaded the tool, proceed with its installation. Once installed, open the “Settings” app and find the “General Management” option. Now select the “Reset” option and head to the next step.
- Step 4. Following this, choose “Factory Data Reset.” Confirm the choice by hitting the “Reset” button and afterward restart your device and input your Google account information.
Steps To Use vnROM Bypass
Using the vnROM Bypass on your devices turns out to be a simple procedure. Below are the steps for utilizing the vnROM Bypass:
- Step 1. Access vnROM’s official website via your browser and download the APK file onto a USB drive. This APK serves as the primary application for initiating the bypass. Power up the locked phone and follow the on-screen instructions to set up the mobile device. During the setup process, connect the USB drive to your phone using an OTG cable when prompted to verify your account.
- Step 2. Install the vnROM bypass APK from the USB drive onto the Nubia Z50 Ultra device. Once the APK is installed, navigate to the Nubia Z50 Ultra device’s “Settings” menu and perform a factory reset. Upon completion of the factory reset, the Nubia Z50 Ultra device will automatically restart. Proceed to set up your phone without providing your Google account credentials.
Part 2. Some Prominent Limitations of vnROM Bypass
vnROM Bypass offers a solution for bypassing FRP lock on certain Android devices. Yet, it comes with several notable limitations that necessitate exploring alternative options. The following are some of the limitations of vnROM Bypass:
1. Limited Compatibility
vnROM Bypass primarily supports Android versions 5.0 to 8.1 (Lollipop to Oreo). Hence, it fails to function on devices operating on more recent Android versions. Android 9 through 14 users might encounter compatibility issues and inefficacy when utilizing this tool.
2. Security Risks
Using bypass tools like vnROM Bypass can potentially expose devices to security risks. One significant factor contributing to this situation is the absence of an official website for the tool. Furthermore, it has not received updates for quite a while. This makes it a potential security risk for newer Android models.
3. Functional Restrictions
This tool has not received updates for some time, so its proper functionality cannot be guaranteed. It seems primarily compatible with older Android devices running on versions 5 through 8.1. Moreover, serious concerns exist about the tool’s effectiveness, even for older devices.
4. Complexity and Reliability Issues
The bypass process using vnROM Bypass can be complex. For users unfamiliar with such tools, it could lead to potential errors. The reliability of the tool’s effectiveness varies across different devices and firmware versions. This results in inconsistent outcomes.
Part 3. Listing Some Quick APK Alternatives of vnROM Bypass
In situations requiring the bypassing of FRP lock via APK services, several alternatives to vnROM Bypass exist. They offer unique functionalities and capabilities catering to different user preferences. The following notable alternatives provide users with different approaches to bypassing Google account locks:
1. Technocare APK
Technocare APK offers a simplified approach to bypassing Google account verification. This tool specializes in bypassing FRP (Factory Reset Protection) locks. It aids users in regaining access to their devices without the original Google account credentials. Its ease of use and compatibility with many Android devices make it notable.
2. Pangu FRP Bypass APK
Pangu FRP Bypass APK provides an effective solution for bypassing Google account verification. This tool bypasses FRP locks caused by factory resets or forgotten credentials. It offers a straightforward process to bypass the FRP lock. The tool’s compatibility with various Android versions makes it a suitable choice. This app is especially handy for users encountering Google account lock issues.
3. Realterm FRP Bypass APK
Realterm FRP Bypass APK offers an alternative method to bypass Google account verification. It does so by leveraging Realterm software. This tool assists users in overcoming FRP locks and gaining access to their Android devices. Yet, it’s important to note that Realterm FRP Bypass might need more technical know-how. This is the case for successful implementation compared to other alternatives.
4. Wondershare Dr.Fone - Screen Unlock (Android)
Wondershare Dr.Fone distinguishes itself as an extensive and easily navigable utility. Crafted to bypass Google account verification and unlock Android devices, it excels as a user-friendly tool. With its intuitive interface, this software assists users in bypassing various screen locks. These include PIN, pattern, password, and Google account locks. Dr.Fone’s effectiveness lies in its compatibility with various Android devices and OS versions.
This guarantees an increased likelihood of bypassing Google account verification successfully. Furthermore, it bypasses the Android FRP lock without requiring a PIN or Google account. Moreover, it supports well-known Android brands such as Samsung, Huawei, LG, Xiaomi, and others. However, Wondershare Dr.Fone – Screen Unlock does not come as an APK but offers a comprehensive platform.
safe & secure
Part 4. [Effective Alternative] Wondershare Dr.Fone Making Google Account Bypass Easy
Do you own an Android with version higher than 8.1? Or do you have a specific Android brand which cannot be bypassed by vnROM Bypass? At such a stage, you might feel stuck with the need to bypass your Google account. While there seems to be no way, Dr.Fone - Screen Unlock (Android) emerges as the perfect remedy in such a situation. This intuitive toolkit provides a comprehensive system of bypassing FRP lock.
With its diversified OS support, it offers better functionality than tools like vnROM Bypass. Along with that, you can also find dedicated support for a huge variety of Android brands. This provides versatility in bypassing Google FRP (Factory Reset Protection) locks. Its intuitive interface makes it accessible even to users with limited technical expertise.
Dr.Fone - Screen Unlock (Android)
The Best UnlockJunky Alternative to Bypass FRP and Solve Your Screen Locks
- Remove all Android screen locks (PIN/pattern/fingerprints/face ID) in minutes.
- Bypass Android FRP lock without a PIN or Google account.
- Everyone can handle the lock screen without any tech knowledge.
- Provide specific removal solutions to promise good success rate.
4,008,669 people have downloaded it
Step-by-Step Guide To Bypass Google FRP Account in Dr.Fone
Dr.Fone makes bypassing Google FRP lock a breeze and effortless process. Here are the detailed steps you need to follow to complete this procedure:
How To Bypass FRP on Samsung Devices?
- Step 1. Samsung Device Connection and Google FRP Lock Removal Setup
To begin, initiate Wondershare Dr.Fone on your computer and connect the Samsung device. Next, navigate to “Screen Unlock” in “Toolbox”, and on the next screen, opt for “Android”. Select “Remove Google FRP Lock” on the following screen. Afterward, select “Samsung” and proceed by clicking the “Start” button.
- Step 2. OS Version Selection and Hidden Menu Access
Choose the Android OS version on your Samsung device. If you want to use the quickest way to remove Google Lock, opt for the “All Android versions (One-Click Removal)” option. Now, click “Start”, locate and tap the “Emergency Call” button on your Android device. Then input #0# to access a hidden menu and click “Next”.
- Step 3. Authorization and FRP Lock Removal Confirmation
Next, an activation prompt for USB debugging will appear on your Android screen. Upon allowing this on your Samsung device, click “Authorized.” Subsequently, the following screen on your computer will indicate the removal of the FRP lock from your Android device. A prompt window will confirm completion once the FRP lock removal is successful. Click “Done” to conclude the process.
safe & secure
How To Bypass FRP on Xiaomi/Redmi/OPPO/RealMe/Vivo Devices?
Dr.Fone got you covered if you use a device other than a Samsung device. You can follow these steps to bypass FRP lock on Xiaomi/Redmi/OPPO/RealMe/Vivo Devices:
- Step 1: Unlocking FRP on Android Devices Using Wondershare Dr.Fone
Open Wondershare Dr.Fone on your computer, navigate to the Toolbox and click Screen Unlock. To bypass the FRP lock, opt for the Android option once the screen appears. Then, choose ‘Remove Google FRP Lock’ from the provided options. Next, select your specific Android phone brand from the options displayed on the screen.
- Step 2: FRP Lock Removal Initialization
Upon selecting your device brand, Dr.Fone initiates the download of the necessary driver. Once downloaded, turn off your device and connect it to the computer. While connecting, press the Volume Up and Down buttons for approximately 3 seconds. The FRP lock removal process will commence and may take a few minutes. Once the lock is removed, simply tap “Done” to finalize the process.
Conclusion
In summary, this article explored bypassing Google account verification on Android devices. We explored vnROM Bypass, highlighting its functionalities and limitations. Additionally, we presented various APK alternatives, emphasizing the need for a more effective solution. Wondershare Dr.Fone - Screen Unlock (Android) emerged as a standout option for its support for all Android versions and user-friendly interface.
How to Reset a Nubia Z50 Ultra Phone that is Locked?
We all have been there when put a tough to crack the lock on the smartphone and forget the password all along. Such circumstances can be tedious at times, but there is a way around it. If you have spent countless hours on how to reset a Nubia Z50 Ultra phone that is locked, or how to get into a locked Nubia Z50 Ultra phone quickly with or without Factory Reset. This is the right article for you. Here we will describe all the different ways in which you can reset your phone with the convenience of software to even reset it manually. So, without making further due, let’s jump right into it.
Part 1: What should I be aware of before resetting a Nubia Z50 Ultra Phone that is locked?
Before you go to reset your locked Nubia Z50 Ultra phone, it’s crucial to learn about a few key factors. These factors will enable you to make a well-informed choice and help avoid potential complications during the factory reset process.
1. Data Loss
Resetting your locked Nubia Z50 Ultra phone typically involves performing a factory reset. The process erases all data and settings on the Nubia Z50 Ultra device. This includes your files, apps, contacts, and other information stored on the phone. You can easily restore these data if you have backed up data before. It’s crucial to back up essential data regularly to avoid data loss.
2. Factory Reset Protection (FRP)
Nubia Z50 Ultra , like many other Android manufacturers, implements Factory Reset Protection. It acts as a preemptive safeguard against unauthorized access to a device after a reset. If your phone is linked to a Google account, you will need to input the accurate login credentials after a reset.
Failing to do so may lead to your device being locked. Understanding how to bypass or recover from FRP lock is essential if you find yourself in this situation.
Part 2: How to Reset a Nubia Z50 Ultra Phone That is Locked With Google Find My Device?
Resetting a locked Nubia Z50 Ultra phone through Google Find My Device presents a convenient solution. It, however, needs you to have activated this functionality on your device. To initiate the reset, please adhere to the following steps:
Step 1: Open a web browser on any computer or alternative device and navigate to the Google Find My Device website. Sign in with the same Google account associated with your locked Nubia Z50 Ultra phone.
Step 2: Upon successful login, a list of devices linked to your Google account will be displayed. Locate your locked Nubia Z50 Ultra phone from the list and select it. Select the “Erase Device” option from the left-hand panel, and it will trigger a remote factory reset for your locked phone.
Step 3: A confirmation dialog will appear, prompting you to input your Google account password. Finally, click the “Erase” button to initiate the factory reset process.
Part 3: How to reset a Nubia Z50 Ultra phone that is locked without a password?
In order to reset your Nubia Z50 Ultra phone without a password, you need to have a single software known as Dr.Fone - Screen Unlock (Android) . It’s a powerful and versatile software tool designed to help you unlock your devices under various circumstances. Whether you’ve forgotten your device’s password, PIN, pattern, or fingerprint, or you’re dealing with a locked device due to a broken screen, Dr.Fone - Screen Unlock (Android) can assist you. In order to reset phone correctly, go through the steps given below:
Before resetting your Nubia Z50 Ultra phone that is locked, you can install the Dr.Fone application on your Windows PC or Mac first.
Dr.Fone - Screen Unlock (Android)
The Best Unlock Tool to Reset a Nubia Z50 Ultra Phone That Is Locked Without a Password!
- Remove all Android screen locks (PIN/pattern/fingerprints/face ID) in minutes.
- Work for forgotten passwords, second-hand Nubia Z50 Ultra devices, etc.
- Everyone can handle the lock screen without any tech knowledge.
- Provide specific removal solutions to promise good success rate.
4,008,671 people have downloaded it
Step 1: Launch the Program
First of all, launch the Dr.Fone Screen Unlock on your computer, and you will be greeted with a welcome screen like this. Now, head over to the “Screen Unlock” section.
Step 2: Connect Device
Now, you need to connect your Nubia Z50 Ultra phone to the computer via a USB cable and select “Android” > “Unlock Android Screen.” This particular step is an application for all the Android phones out there.
Step 3: Choose Device Model
Here you need to select the exact brand of your phone. In your case, you can just tap “Nubia Z50 Ultra .” The program then will start the process for the lock screen removal.
Step 4: Unlock Screen
Go along with the instructions on the screen and remove all the settings of the Nubia Z50 Ultra device. Within a short while, the screen will be unlocked.
After the entire process is completed, you can easily access your Nubia Z50 Ultra Phone without the need to enter your password. All the restrictions that were set properly to unlock will be removed so that you can use your phone as intended.
Part 4: How to reset a Nubia Z50 Ultra phone that is locked with a hard reset
Disclaimer: Only perform this step if you are well accustomed to the Android recovery system or at least know your way around your Nubia Z50 Ultra phone.
That being said, you should only resort to using a hard reset if you don’t have any important data on your phone. Further including, resetting your phone with the hard reset option will wipe out any data that’s been stored in it. Now, proceed forward will all the steps are given below:
Step 1: Charge Device
Charge your Nubia Z50 Ultra Phone so that it has a batter of at least 30% or higher. Then turn off the phone.
Step 2: Press keys
Now, you need to press the Volume Down + Power button simultaneously until the Nubia Z50 Ultra device logo shows up on the screen.
Step 3: Enter Recovery Mode
Now, press the Volume Down button to navigate to the Recovery Mode.
Step 4: Factory Reset
Use the buttons to navigate to the “Wipe data/factory reset” option and select it by pressing the Power button. Now, choose the option ”Factory data Reset” and wait for a few seconds till it is completed.
Step 5: Reboot Now
Again use the Volume buttons and select the “Reboot system now.”
After you have successfully reset your Nubia Z50 Ultra phone, it would take a few minutes to boot up. Once that is done, you are left with a clean slate, just like a completely new smartphone.
Part 5: Unlock locked Nubia Z50 Ultra phone with Gmail ID and password
It is imperative to understand that unlocking your Nubia Z50 Ultra Phone using a Gmail ID and password should be your last resort and especially if you are using an older version of Android. Among all the tricks of how to reset a Nubia Z50 Ultra phone that is locked, it only works if you are running around version 4.4 KitKat or older than that. Neither less to say, in order for the step to work properly, you need your Gmail account to be properly configured with the Nubia Z50 Ultra device.
Step 1: Attempt Passwords
At first, you need to make five attempts to unlock your device. Whether you have used a PIN or Pattern lock, Android will always give you five attempts to get the password right. Once you get that, it will trigger the “Forget Password/Pattern” option on Your Nubia Z50 Ultra. This way, you can sneak back into the system once again.
Step 2: Enter Credentials
Once you hit the option, you will be redirected to another page, where you need to enter your Gmail id and password. Make sure that you get the information right, and select “Sign in.”
Once you get everything right, this will bypass any password or pattern you once had put on your Phone. Just remember, you need to have a stable internet connection in order for the step to work seamlessly.
Bonus Tip: Are There Preventive Measures To Avoid Future Lockouts?
Want to prevent future lockouts and ensure a smoother smartphone experience? Consider implementing the following preventive measures:
1. Setting Up Alternative Lock Methods
One way to avoid getting locked out of your Nubia Z50 Ultra phone is to set up alternative lock methods. In addition to PINs, passwords, and patterns, you can use biometric methods. These include fingerprint recognition or facial recognition if your device supports them. Such options provide convenient and secure ways to unlock your phone.
2. Regularly Backing Up Your Data
Regular data backups are crucial to safeguarding your essential files and information. Utilize cloud backup services or local backup solutions to routinely save your data. In case of a lockout or a factory reset, you can quickly restore your data without loss.
3. Using Secure and Memorable Passwords
When setting up lock methods, opt for strong, unique, and memorable passwords. Avoid using easily guessable information like birthdays or simple patterns. Strong passwords can enhance security while minimizing the chances of forgetting your credentials.
Conclusion
There is no point in arguing that looking through how to reset a Nubia Z50 Ultra phone that is locked after you have forgotten the password is indeed a hectic process. But, there is a way around it too. By going through all the steps mentioned above, you can always get an unlocked phone with ease.
To our recommendation, we would suggest going through Dr.Fone - Screen Unlock (Android) so that you can make the entire process as seamless as possible. It is by far the easiest and most convenient process to work around. Neither less to say, there are a ton of video tutorials that can assist you in case you get stuck in the middle of the process.
- Title: Unlock Nubia Z50 Ultra Phone Password Without Factory Reset Full Guide Here
- Author: Aaron
- Created at : 2024-07-15 19:29:49
- Updated at : 2024-07-16 19:29:49
- Link: https://easy-unlock-android.techidaily.com/unlock-nubia-z50-ultra-phone-password-without-factory-reset-full-guide-here-by-drfone-android/
- License: This work is licensed under CC BY-NC-SA 4.0.