How to Resolve Nokia XR21 Screen Not Working | Dr.fone

How to Resolve Nokia XR21 Screen Not Working | Dr.fone

Abel Lv11

How to Resolve Nokia XR21 Screen Not Working

Nothing is more frustrating than your phone’s touch screen becoming unresponsive. Given the importance of smartphones in daily work, a phone with a touch screen not working can badly affect your routine. It is an issue found in most smartphone brands, even among Nokia XR21 phones, known for their efficient performance. If your Nokia XR21 screen is not working, it can be an exhausting experience.

Luckily for your, multiple ways are available to resolve this issue. This article will list six fixes for resolving the Nokia XR21 not working issue. It will also discuss the reasons behind this issue in detail and provide a list of tips to avoid it in the future.

Part 1: What Causes Nokia XR21 Screen Unresponsive?

Answering what causes Nokia XR21 screen unresponsiveness is difficult. Many reasons, ranging from minor bugs to serious hardware issues, can cause it. To find out the exact or near exact reason, you will have to review your device’s activity before this issue occurs. You can use the following common reasons behind the Nokia XR21 6T touch screen not working as the basis of your investigation:

1. Touchscreen Calibration

Excessive smartphone use can cause the touchscreen to go out of the required settings. It means until the touch screen is not recalibrated properly, the touch not working issues will continue to pop up.

2. Battery Issue

If your device’s battery is damaged or is at the end of its lifespan, it can cause the touch screen not responding issues. Moreover, the low battery and issue with the charging port can also lead to this problem.

3. Corrupted System Files

The presence of corrupted system files is also a significant cause of such issues. These corrupted files can also lead to serious performance issues on your phone.

4. Conflicting Settings

It is also possible that the conflicting settings in your device are causing this issue. These settings can range from touch sensitivity to screen refresh rate. Unless these conflicts are removed, the touchscreen performance will continue to degrade.

Part 2: The Common Solutions to Solve a Nokia XR21 Screen Unresponsive

Fixing the Nokia XR21screen not working is easy as long as it is not a serious hardware issue. While there are multiple ways to solve this problem, we have chosen the 6 most common and easy solutions. Listed below are the 6 common solutions to solve a Nokia XR21 screen unresponsive:

Solution 1. Restart the Nokia XR21 Phone

As with any other issue or device, the first fix you should always try first is to restart your device. It is the best solution to fix the Nokia XR21 not working issue if temporary bugs and glitches are the reason behind it. When you restart your device, it flushes out all temporary bugs and glitches while resetting your device’s processes. Use this guide to restart your Nokia XR21 device:

Instruction: Press and hold the “Power” button for a couple of seconds until it turns off. Wait a few moments and then use the “Power” button to turn on the Nokia XR21 device. In some of the Nokia XR21 devices, you also have to use the “Volume Down” button along with the “Power” button to restart the Nokia XR21 device.

restart your oneplus device

Solution 2. Check the Charging Port and Battery

The issues with the battery of your Nokia XR21 5 can also lead to Nokia XR21 not working. It can be due to your device’s low or near-empty battery. While in some cases, serious issues with the battery can also be behind this problem. Similarly, the reason behind your phone’s touch not working can be charging port issues.

Thus, you should check and clean your device’s charging port and see if it resolves the problem. Moreover, turn off your device, charge it, and then restart it to check if the touch screen not working issue is gone.

Solution 3. Contact the Nokia XR21 Customer Support

Contacting Nokia XR21 customer support can also help resolve the Nokia XR21 screen not working problem. It is especially helpful if you are unable to find the cause and want to seek an expert opinion. The Nokia XR21 customer support will help you find the issue and recommend a solution.

It is an excellent option if your Nokia XR21 device’s touch is not working due to hardware issues. They can help guide you to a suitable service center to fix your phone and resolve this issue.

contact oneplus customer support

Solution 4. Wipe the Cache of Your Nokia XR21 Device

A common reason for Nokia XR21 Nord being stuck on the loading screen is the filled cache partition. If you do not clean out the cache partition of your Nokia XR21 device, its performance will degrade. As a result, your device will experience issues like the touch screen not working or getting stuck at the loading screen. Here is how you can clear the cache of your Nokia XR21 device:

Step 1: Turn off your device by pressing and holding the “Power” button. Once it is turned off, press and hold the “Power” and “Volume Down” buttons until you see the Nokia XR21 logo.

wait for oneplus logo

Step 2: Now, enter your phone’s PIN or pattern and choose a language. After selecting the language, choose “Wipe data and cache.”

choose wipe data and cache option

Step 3: Select “Wipe cache” on the next screen and confirm the action through “Yes” in the ensuing window. Once the process is complete, choose “Reboot” to restart your device.

select wipe cache option

Solution 5. Reset to Factory Settings

Sometimes, clearing the cache partition doesn’t help resolve the touchscreen issue. In that case, You have to factory reset your Nokia XR21 device. It is the best and last solution if other fixes haven’t worked and you can’t pinpoint the reason. Factory resetting your Nokia XR21 will delete all phone data. Thus, you should create a proper backup before trying this fix. Follow these steps to factory reset your Nokia XR21 in no time:

Step 1: Launch Settings on your Nokia XR21 device and tap “System” to select “Reset Options.”

select reset options

Step 2: In the “Reset Options,” select “Erase all data (factory reset)” and confirm the action by again pressing “Erase All Data.” It will start the factory reset process.

start the erase process

### Solution 6. Replace the Old Screen with A New Screen

If none of the above-mentioned fixes have worked so far, you should replace the touch screen. Replacing the touch screen is recommended in case of hardware and severe software issues. However, it can be quite an expensive fix as new touch screens aren’t cheap. The prices for new touchscreens differ depending on the model. These prices start from $20 and go up to hundreds of dollars.

Part 3: How to Avoid Nokia XR21 Screen being Unresponsive?

Protecting your Nokia XR21 device against system issues like touch not working is not difficult. While it is true that you can’t 100% avoid such problems, the risks can still be reduced to a great extent. To prevent your Nokia XR21 screen from being unresponsive, here are some tips you can follow:

  • ****Regular Updates:****You should always ensure that your Nokia XR21 device runs on the latest software version available. It can help prevent bugs or glitches that might cause the screen to become unresponsive.
  • ****Device Protection:****It is also essential that you use a good quality phone case and screen protector. These will protect your Nokia XR21 device from physical damage. Drops, bumps, or scratches can damage the screen and make it unresponsive.
  • ****Delete Unnecessary Apps:****If you have too many apps on your Nokia XR21 devices, it can cause screen unresponsiveness issues. Thus, you should only install the apps you need and delete the apps that are no longer needed.
  • ****Use Dr.Fone 13:****Having a professional tool like Fone in your arsenal helps a lot in protecting against system issues. If a system issue is able to pass through, Dr.Fone has the ability to resolve the issue in a matter of seconds. Moreover, it is a complete smartphone tool with data transfer, location changer, and system repair features.

A new version of Dr.Fone is expected to release in the latter half of this month. The new version will include many improvements, advanced features, and increased device support. Furthermore, it will also have a better and more user-friendly interface.

dr.fone phone toolbox

Conclusion

To sum up this article, it can be said that issues like Nokia XR21 not working are part of life. These issues can occur anytime and are hard to completely protect against. Thus, having a problem solver like Wondershare Dr.Fone is the best choice. It will not only help you safeguard against system issues but also resolve them if they occur.

4 Ways to Fix Android Blue Screen of Death On Nokia XR21

Android is undoubtedly amongst the best smartphone platforms but comes with its own share of glitches. The Android screen of death is observed by many users all over the world who complain of their device screen turning blue rendering their phone/tablet unresponsive. This is called the Android blue screen of death and it usually occurs when you turn on your device by pressing the Power On button but your device does not boot up normally and remains stuck at a plain blue screen without any error message.

Such an Android screen of death is caused by a temporary software crash but can also occur due to certain hardware issues. We understand the inconvenience caused to you when you see the Android blue screen of death. Here are ways to fix the error and great software to extract all your data to keep it unaltered and safe.

Read on to learn more about the Android screen of death and ways to combat it.

Part 1: How to rescue data on Nokia XR21 with blue screen of death?

The Android blue screen of death issue is not a difficult problem to deal with and can be fixed by you by following the easy steps given in this article. We suggest that all readers rescue the data stored on their Android devices to prevent data loss and keep it stored in your PC from where it can be accessed and recovered by you anytime, anywhere. This task might sound tedious, but, we have for you Dr.Fone - Data Recovery (Android) , a software specially designed to retrieve data from broken and damaged Nokia XR21 phones and tabs, especially Nokia XR21 devices, and keep it safe in your PC without tampering with it or altering its format. It efficiently extracts data from broken or unresponsive Nokia XR21 devices, phones/tabs stuck at black/blue screen, or whose system crashed due to a virus attack.

Dr.Fone - Data Recovery (Android)

World’s 1st data retrieval software for broken Android devices.

  • It can also be used to recover data from broken devices or devices that are damaged in any other way such as those stuck in a reboot loop.
  • Highest retrieval rate in the industry.
  • Recover photos, videos, contacts, messages, call logs, and more.
  • Compatible with Nokia XR21 devices.

3,145,271 people have downloaded it

Follow the steps given below to extract data when you experience an Android screen of death:

1. Download, install, and run the Dr.Fone - Data Recovery (Android) tool on your PC. Connect your device using a USB cable and move on to the main screen of the software.

2. Once you launch the software, you will see many tabs before you. Click on “Data Recovery” > “Android”.

android blue screen of death-data extraction

3. And then choose “Recover from Broken Phone” from the program’s screen.

android blue screen of death-select file types

4. In this step, choose from the two options before you the true nature of your device as shown in the screenshot below.

android blue screen of death-select fault type

5. You will now be asked to feed in your phone’s model type and name as shown in the screenshot below. Give correct details for the software to identify your device smoothly and hit “Next”.

android blue screen of death-select phone model

6. In this step, refer to the instructions in your device manual to enter into Download Mode on your Nokia XR21 and hit “Next”. An example of what to do to reach Download Mode is shown below.

android blue screen of death-boot in download mode

7. Finally, let the software recognize your Nokia XR21, and start to download the recovery package for your device.

android blue screen of death-download recovery package

8. Once it does, you will be able to preview all the files on the screen in front of you before you hit “Recover to Computer”.

android blue screen of death-extract files

The process may take up to a few minutes and once it’s done all your files will be extracted and stored on your PC. You can now move on to troubleshooting the problem without the fear of losing all your important data.

safe Download safe & secure

Part 2: One click to fix the Android blue screen of death

We understand how annoying it is to see the Android blue screen of death and fail to access your device data. But, with Dr.Fone - System Repair (Android) , your troubles would burst away.

This software effectively fixes Android screen of death issue along with app crashing, bricked or unresponsive device, stuck on Nokia XR21 logo, etc. All Android issues are well taken care of by Dr.Fone - System Repair (Android) with one click.

Dr.Fone - System Repair (Android)

Easy and effective solution to fix the Android blue screen of death

  • Every kind of Android system error and problem is resolved.
  • It is the premier Android repair software in the market.
  • All the latest Nokia XR21 devices are supported by this program.
  • Android blue screen of death can be fixed with a single click.
  • Easy to use and no technical skills are needed to operate it.

4,750,154 people have downloaded it

Note: _ Backing up your device is significant before you carry out the Android repair process. The process of fixing the Android blue screen of death issue may erase data from your Nokia XR21. So backing up your Android seems a viable option._

Phase 1: Connecting your Android after preparing it

Step 1: Installation and running Dr.Fone - System Repair (Android) on your system takes you to the main screen. Choose the ‘System Repair’ option followed by connecting the Android device.

fix Android blue screen of death by android repair

Step 2: Press the ‘Android Repair’ option before tapping the ‘Start’ button.

start to fix Android blue screen of death

Step 3: Over the Nokia XR21 device information window, select all relevant data about your device followed by the ‘Next’ button.

select data to fix Android blue screen of death

Phase 2: Initiate repairing after entering ‘Download’ mode

Step 1: Get the Nokia XR21 device in ‘Download’ mode to fix the Android blue screen of death issue. Here is how –

  • On a ‘Home’ button-less device – you need to switch off the Nokia XR21 device. Now, hold the ‘Volume Down’, ‘Power’, and ‘Bixby’ keys together for about 10 seconds and release. Hit the ‘Volume Up’ key to get into ‘Download’ mode.

fix android without home key

  • On a ‘Home’ button device – shut down the Android phone/tablet, and then push the ‘Power’, ‘Volume Down’, and ‘Home’ keys for 10 seconds. Let go of the keys and press the ‘Volume Up’ key to enter ‘Download’ mode.

fix android with home key

Step 2: Tap the ‘Next’ button to download firmware.

download firmware to fix android without home key

Step 3: Dr.Fone - System Repair (Android) would verify the firmware post-download. It will start repairing the Android system automatically.

android system repaired

safe Download safe & secure

Part 3: Force Restart Your Nokia XR21

A force restart is a basic step that can clear minor software glitches. It has the potential to resolve the Android blue screen of death issue. Force restarting your device can clear temporary bugs and reset all processes. It is a simple yet often overlooked way to fix the Android blue screen of death issue. Use the following steps to force restart your Nokia XR21:

Step: On your Nokia XR21, press and hold the “Power” and “Volume Down” keys for around 10 seconds. Release the keys when your device reboots and wait for it to complete rebooting.

force restart android phone

Part 4: Remove phone battery to fix blue screen of death

The best home remedy to fix any kind of Android screen of death remove the Nokia XR21 device’s battery. This technique might sound too simple, but it has solved the Android blue screen of death issue for many users whose devices started normally after reinserting the battery. Here is what you should do.

1. Open the back cover of your Nokia XR21 and carefully remove its battery.

android blue screen of death-remove the battery

2. Let the battery be out for 5-7 minutes. Meanwhile, long press the power button to drain out any residual charge from your device.

3. Now reinsert the battery and attach the back cover.

4. Turn on your device and see that it boots normally all the way to the Home/Locked Screen without getting stuck at Android blue screen of death.

Note: Not all Android devices allow you to remove their battery. If you own such a device, try the next step as it is your only option to fix the Android blue screen of death problem.

Part 5: Put out your SIM Card/SD card and reinsert

In some cases, issues related to the Android blue screen of death can be caused by problems with the SIM card or SD card. Removing and reinserting these cards can help resolve potential conflicts or glitches. Remember that this method can help resolve issues related to SIM card or SD card conflicts. However, it may not address more complex software or hardware problems causing the blue screen issue.

Part 6: Clean or change the LCD connector

If you’re facing the Android blue screen of death issue, the issue might be related to a hardware problem. The problem can be a loose or damaged LCD connector. In this scenario, you can try cleaning or changing the connector. This method is more advanced and involves disassembling your device. That’s why you need to proceed with caution and only if you’re comfortable with hardware tasks.

clean or change the lcd connector

Part 7: Update to the latest Android version

Software problems can manifest the Android equivalent of a blue screen of death. It is usually triggered by errors or anomalies within the operating system. To address these concerns, upgrading to the most recent version of the Android OS proves effective. However, updating your device’s software could introduce fresh glitches or compatibility conflicts. These steps outline the process of updating your device to the latest OS:

Step: Open the Settings app on your Nokia XR21 by locating and launching it. Proceed by scrolling through the options and selecting “Software Update.” In the ensuing screen, choose “Download and Install” to start a search for any available updates.

update the android os

Part 8: How to fix the Android blue screen of death by factory reset?

The Android screen of death is a very confusing issue as it freezes your device at a blue screen with no options to navigate further. In such a situation you may consider performing a Factory Reset, better known as Hard Reset as you will need to enter Recovery Mode to implement this technique. Although resting your device will wipe off all its data but you don’t need to worry as Dr.Fone toolkit Android Data Extraction software can retrieve all your files and keep them safe.

Accessing Recovery Mode differs for different Android devices. Thus, we suggest that you consult your device manual to understand how to boot into Recovery Mode on your particular Android device and then follow the steps given below:

Once you are on the Recovery Screen, you will see a list of options before you, similar to the screenshot below.

android blue screen of death-recovery mode

Use the Volume Down button to scroll downwards and reach the “Wipe data/Factory reset” option.

android blue screen of death-wipe data factory reset

Now use the power button to select it and wait for the Nokia XR21 device to reboot automatically.

You will notice that the Android device will turn back on without getting stuck at the Android blue screen of death. Now you can set up your device from scratch.

Part 9: What Should You Do if Android Still Stuck on Blue Screen?

Have you tried all the methods, and your Nokia XR21 is still stuck on the blue screen of death? In this case, it’s important to consider the possibility of a hardware issue. Remember that hardware issues can be complex. Trying to fix things without the right expertise can result in additional harm. If you’re uncertain about the next steps, it’s wisest to ask for assistance from a trained professional.

The Android screen of death, especially the Android blue screen of death, is not a very pleasant sight and could worry you. The good news is that this problem can be fixed by you sitting at home without any technical assistance. Follow the simple and easy tips given above to reboot your device and use the Dr.Fone - Data Recovery (Damaged Device) tool to rescue your data in the most efficient and effective way, then use Dr.Fone - System Repair (Android) to repair your Nokia XR21.

safe Download safe & secure

4 Solutions to Fix Unfortunately Your App Has Stopped Error on Nokia XR21

We often find people complaining, “Unfortunately Youtube has stopped”, “Unfortunately the internet has stopped” or “Unfortunately Netalpha has stopped”. An error that causes Apps to randomly stop working is experienced by users daily. This is a strange error as it occurs while you are using an App, and it suddenly stops working or crashes. You are brought back from the App screen to the Home Screen of your device with an error message saying: “Unfortunately, it has stopped working.”

Unfortunately,has stopped working

Apps not working or stopped while working, such as unfortunately Netalpha has stopped or unfortunately the internet has stopped, is a very confusing error because one moment your App is running smoothly and the next moment it shuts down automatically with an error message. Unfortunately, Youtube has stopped working, Netalpha has stopped. Unfortunately, the internet has stopped, and many more such examples of Apps stopping while working normally are witnessed by users all over the world, and they are constantly on a lookout for solutions to fix such an error.

Read on to find out why exactly your App stops working suddenly and 3 of the best and most effective ways to tackle the problem.

Part 1: Why your App stops working suddenly?

Unfortunately, Youtube has stopped; unfortunately, Netalpha has stopped working, etc. are error messages that pop-up now and then while using Apps on Android mobile devices. It is important to understand that such errors are not App/Apps specific and may occur to any App/Apps. There is no one specific App or genre of Apps that face this problem.

The reason behind unfortunately internet has stopped or any other App which experiences such a glitch in data crash. A data crash is not a serious problem and only means a situation wherein an App, OS, or software stops working normally and exits abruptly. This may happen due to various reasons such as unstable internet connection, both cellular and WiFi. Another reason for Apps to stop working could be corrupted Cache files, which have not been cleared in a long time.

Many users also feel that incomplete or improper installation may cause the App to crash and stop working suddenly.

There may be many more reasons for them; unfortunately, App has stopped error to show up, but no one reason can be blamed for it.

Therefore it is important for us to carefully examine the problem and choose from the solutions given below to fix Unfortunately, Youtube has stopped; unfortunately, Netalpha has stopped; unfortunately, the internet has stopped and many other similar unfortunately App has stopped working errors.

Part 2: A One-Click Fix to ‘Unfortunately App has Stopped’

Fortunately, while this is an annoying problem that stops you from doing what you’re doing, the best way to eliminate this error is simply to repair the data glitch, thus preventing it from happening.

The easiest solution is to use a software application known as Dr.Fone - System Repair , a specialist piece of programming designed to help you fix your devices as quickly as possible.

If this sounds like the option you need to alleviate your, unfortunately, YouTube has stopped errors; this is how to use it.

How to Use Dr.Fone -Repair to Fix Unfortunately App has Stopped Error

Note: Please note that using this solution may rewrite and repair all data on your phone, meaning there is the potential to lose data during the process. Make sure you back up your device before continuing.

Step #1 - Acquire the Software

Head over to the Dr.Fone - System Repair website and download the software to your Mac or Windows computer.

Step #2 - Connect Your Android Device

Launch Dr.Fone and click the System Repair option from the main menu. Now connect your Nokia XR21 using the official cable.

fix unfortunately youtube has stopped or other app stopping

From the next menu, select the ‘Android Repair’ option and press ‘Start’.

start to fix app stopping

Step #3 - Input Information & Repair

Tap in your phone information. This is to make sure your device is repaired correctly while minimizing the risk of bricking your device.

select device info

Follow the on-screen instructions on how to then boot your Nokia XR21 in Download mode.

fix app stopping in download mode

Once booted, the software will verify your firmware and start repairing your device. Make sure your phone stays connected throughout the process, and you’ll be ready to go and your ‘unfortunately the internet [or another app] has stopped’ error should be erased!

Internet stopping fixed

This could take some time, depending on your internet connection and speeds, so be mindful that everything stays connected.

Part 3: Fix your App has unfortunately stopped by clearing App Cache

Herein we bring to you 3 of the most effective remedies to combat the; unfortunately, App has stopped error, which has helped many users facing similar problems.

First among these is to clear the App’s cache. Clearing App Cache to fix Unfortunately Youtube has stopped, and such errors are very popular as it cleans your App/Apps by wiping off data that has been stored due to constant App usage, and it makes the App/Apps as good as new. It is advised to all users to clear the App cache regularly for Apps to function better.

Follow the steps given below to learn how to clear App cache:

• Visit “Settings”  to find an option named “Apps”.

Apps

• Tap on “Apps” and look for the App which has suddenly stopped.

• Click the App name, say, for example, “Youtube” by scrolling down in “All” Apps.

All

• From the options that appear, tap on “Storage” and then on “Clear cache” as shown below.

Clear cache

Clearing App cache is always a good idea as it prevents any errors which may be caused due to the cache being corrupt or too full. This method is likely to help you, but if the problem persists, read on to find out about 2 more solutions.

Part 4: Fix your App has unfortunately stopped by the fresh installation

Sometimes, unfortunately, Youtube has stopped; unfortunately, the internet has stopped, and such errors are caused due to improper or inappropriate App installation. It is mandatory to completely download the App from the Google Play Store and use it after it is successfully installed on your device.

Firstly, to uninstall all an existing App from your device, follow the instructions given hereunder:

• Visit “Settings” and search for “Application Manager” or “Apps”.

Application Manager

• Select the App you wish to uninstall, say, for example, “Messenger”.

• From the options that appear before you, click on “Uninstall” to delete the App from your device.

Uninstall

You may also uninstall an app directly from the Home Screen (only possible in certain devices) or the Play Store.

To re-install the App, visit Google Play Store, search for the App name and click on “Install”. You will also find the deleted App in “My Apps and games” on your Play store.

This method has helped many and will be useful to you too. So don’t hesitate to try it. It may sound tedious and time-consuming, but it hardly takes 5 minutes of your time.

Part 5: Fix your App has unfortunately stopped by factory reset

Factory Reset must be used only when nothing else works. Please remember to take a back-up of all your data and contents on the cloud or an external memory device, such as a pen drive before adopting this method because the one you perform a factory reset on your device, all media, contents, data and other files are wiped out, including device settings. Do remember to back up the data on an Android device before performing a factory reset.

Follow the step-by-step explanation given below to factory reset your device to fix Unfortunately Youtube has stopped; unfortunately, the internet has stopped working and similar errors:

• Visit “Settings” by clicking the settings icon, as shown below.

Visit “Settings”

• Now select “Backup and Reset” and move on.

select “Backup and Reset”

• In this step, select “Factory data reset” and then “Reset Device”.

• Finally, tap on “ERASE EVERYTHING” as shown below to Factory Reset your device.

tap on “ERASE EVERYTHING”

Note: Once the factory reset process is complete, your device will automatically restart and you will have to set it up once again.

Errors such as unfortunately, Youtube has stopped, unfortunately, Netalpha has stopped, unfortunately, the internet has stopped working and so on are very common these days. They disrupt the normal functioning of an App/Apps and prevent you from using the App/Apps smoothly. Unfortunately, App has stopped error is not a serious problem and does not mean there is a problem with the App, your Android OS version, or your handset. It is a random error which occurs due to various reasons in a given situation. If you experience such an error while sign in your favorite App/Apps, DO NOT panic as unfortunately, App has stopped error can be fixed easily. All you need to do is be patient with the App’s software and not try to launch it again and again once it crashes, and an error message pops-up. Just follow the methods listed and explained in detail in the previous segments to solve the problem of unfortunately App has stopped.


  • Title: How to Resolve Nokia XR21 Screen Not Working | Dr.fone
  • Author: Abel
  • Created at : 2024-07-14 06:17:28
  • Updated at : 2024-07-15 06:17:28
  • Link: https://fix-guide.techidaily.com/how-to-resolve-nokia-xr21-screen-not-working-drfone-by-drfone-fix-android-problems-fix-android-problems/
  • License: This work is licensed under CC BY-NC-SA 4.0.
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