Authentication Error Occurred on Oppo A56s 5G? Here Are 10 Proven Fixes

There are times when users get an authentication error while they connect to a Wifi network. The problem is mostly found in Android whenever a device tries to establish a connection to Wifi. If your device is also experiencing an authentication problem Wifi, then don’t worry. It can easily be resolved. In this post, we will make you familiar with the root cause for the Oppo A56s 5G Wifi problem and how you can resolve whenever authentication error occurred on your device.

Part 1: Any idea about the Wi-Fi authentication problem?

Wi-Fi authentication has to be done every time you wish to connect to a Wi-Fi network over your smartphone or laptop. To authenticate yourself and connect to the protected Wi-Fi network, you need to have the password of it. But if after you’re putting in the correct password and still experiencing the wifi authentication problem. Here’s what you need to know.

Authentication error occurs when the “deal” between the Wi-Fi router and device fails due to certain reasons. First, the Oppo A56s 5G device sends the password of the network and the “connect” request in an encrypted format to the Wi-Fi router. Then, the router decrypts the password and compares the password saved on it. Now, if the password matches, it sends affirmation for the “connect” request, and then the Oppo A56s 5G device is allowed to connect to the network.

Part 2: Why Authentication Error Occurred when Connecting to Wifi?

There could be plenty of reasons for facing an authentication error on your device. Most of the time, it occurs whenever a Wifi router seems to malfunction. Furthermore, if your phone has been recently updated, then chances are that there could be an issue with its drivers. A security attack can also make your device malfunction as well. An unstable connection or a router blockage can also be a reason for this issue.

In this scenario, whenever you try to connect to a Wifi network (even after supplying the correct password and username), it doesn’t connect to it. Instead, it displays an authentication error occurred promptly. Thankfully, there are plenty of ways to overcome the authentication problem Wifi. In the next section, we have provided three different solutions to fix the Oppo A56s 5G Wifi problem (as it mostly happens on Android devices).

Part 3: 10 Solutions to Fix Wifi Authentication Error

Before we make you familiar with different fixes for the Wifi authentication error, it is important to check your router beforehand. Chances are that you could be getting the authentication error because your router is not functioning properly. You can restart it and try to connect any other device to it as well to check it. After making sure that there is no problem with your network or router, follow these suggestions to overcome the authentication error occurred issue.

Check if extra characters added in Wi-Fi password

Ensure that no other extra characters are being added in the Wi-Fi password while you’re entering it. Key in the password carefully while viewing the characters, and then check if the authentication error occurs or not.

One-Click to Fix Wifi Authentication Error by Android System Repair

Android system repair is considered the most effective way to fix Wifi Authentication Error. As the bottom-layer Android system files may be corrupted unconsciously with days of phone use, the Wifi Authentication Error may be one of the symptoms.

So Android repair requires programming knowledge to do it?

No! With Dr.Fone - System Repair (Android), you can do Android repair in just a few steps and get all issues like Wifi Authentication error fixed easily.

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• Fixes all Android system issues like a black screen of death, Wifi authentication error, etc.
• One-click to fix the Wifi authentication error. No technical skills required.
• Supports all the new Oppo A56s 5G devices like Galaxy S8, S9, etc.
• Easy-to-follow instructions provided on each of the screens.

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Here are the steps to fix Wifi Authentication Error by Android system repair:

Note: Android repair is effective to permanently fix Wifi Authentication Error, but may wipe out the existing phone data. Backup all the important Android data to PC before you go on.

1. After the Dr.Fone tool is downloaded, install, and launch it. You can see the following screen.

1. Connect your Oppo A56s 5G to the computer, and select “Android Repair” in the middle.

1. Select all the details that match your device, and click “Next”.

1. Next up, you should boot your Oppo A56s 5G in download mode by following the on-screen instructions.

1. Allow the program to download the corresponding firmware. After that, the Android repair will start and get the Wifi Authentication Error fixed in minutes.

Use static IP address instead of DHCP

DHCP, or Dynamic Host Configuration Protocol is the default IP address assignment for the Wi-Fi settings on many devices. Whereas DHCP can cause IP address conflict during the dynamic IP address assignment. So, you’d better change “DHCP” to “Static” to see if the authentication error persists.

Step 1: Head to the “Settings” of your Oppo A56s 5G and then opt for “Wireless and Networks” followed by “WLAN/WiFi”.

Step 2: Now, hit on the WiFi network that is showing “authentication error occurred”.

Step 3: Depending on your Oppo A56s 5G model, look for “IP Settings” and tap on it. Now, switch the “DHCP” to “Static”.

Step 4: Note down the static IP address fields and wipe off all the fields. Punch it in again and then save it.

Check carefully for duplicate Wi-Fi names before you connect

Perhaps, you might connect to a WiFi with a similar name. There are good chances that some users do not modify their WiFi network name and possibly, your neighbor may have the same WiFi network, service provider. Therefore, ensure you connect to the correct WiFi network.

Reset the Wifi network

One of the easiest ways to fix the authentication problem of Wifi is to reset the network. To do this, you would be required to forget the respective network first and then connect to it again. This can be done by simply following these steps.

1. Firstly, you need to forget a Wifi network. To do it, go to your phone’s Settings > WiFi and network. From here, you can see a list of all the Wifi hotspots that your phone connects to. Select the network you wish to forget.

2. When you would select a network, it will provide the basic information related to it. Just tap on the “Forget” button and agree to the pop-up message. This will erase the network’s information from your device.

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3. Afterward, turn on your Wifi again and tap to the network you wish to connect to. Simply provide the credentials and tap on the “Connect” button to reestablish the connection. This way, you can reset the network successfully.

Modify network connection

If the above solution won’t work, then you would be required to walk the extra mile to fix the Oppo A56s 5G Wifi problem. After you reset a network connection, if still getting issues regarding the authentication of the network, you need to modify the connection. In this technique, you will be changing the IP settings on your phone to alter the way it establishes a secure connection. You can do it by following these steps.

1. To start with, visit your phone’s Settings and open the Wifi page.

2. This will display a list of all the Wifi networks that are associated with your device. Just long-tap on the Wifi network that you wish to modify. It will open another pop-up window. From here, tap on the option of “Manage network settings”. Sometimes, users also get an option of “Modify network settings” here as well. Simply select it to proceed.

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3. It will display basic information related to your Wifi network. Just tap on the “Show advanced options” button to access more options related to the network setting.

4. From the IP Settings menu, change the field from DHCP to Static. This will let you establish a static connection between your device and the router.

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5. As soon as you will change it to static, you will get different fields related to your network’s IP address, gateway, DNS, and more. Simply fill these fields and tap on the “Save” button once you are done.

Now, try to connect to the Wifi hotspot again. You would be able to overcome the authentication problem of Wifi.

Change Network Security Type

It has been observed that, when we connect to Wifi, our device chooses a wrong security type. This clashes with the default security protocol of the router and authentication error occurred due to this. If your device is facing the same issue, then it can be fixed by simply changing its security type. To do this, follow these instructions:

1. To change the security type of a network, you need to “Add the network”. If you already have the Wifi network saved, then simply forget the network by following the above-mentioned tutorial.

2. Now, turn on your device’s Wifi and tap on the option of “Add network”. Here, you would be asked to give a network name and select the security type. To manually select it, tap on the “Security” option.

3. From here, you will get a list of various security protocols that you can pick. Select “WPA/WPA2-PSK” and save your selection.

Now, try to connect to the network again. Most likely, it will let you fix the authentication error on your device.

Update Android firmware to the latest

There are instances where an outdated OS version of your Oppo A56s 5G may create a hindrance in establishing a connection between your device and the WiFi network. You need to update your Android firmware to the latest version and then check if the problem persists or not.

Step 1: Launch “Settings” of your Oppo A56s 5G and then get into the “About Phone” option.

Step 2: Now, opt for the “System Update” option. If the update is available, get your device updated to the latest OS version.

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Restart the router and reset Android network settings

Sometimes, the WiFi router may hang up while establishing a connection and therefore, the wifi authentication problem occurs. Try restarting your Wi-Fi router and then check if your device connects successfully. If this doesn’t work, try to reset your Android Network Settings .

Bonus tip: Turn Airplane mode on/off

By simply turning on the Airplane mode (and later turning it off), you can easily fix the authentication problem Wifi most of the time. You can find a toggle button for Airplane mode on the notification bar of your phone. If you can’t find it there, then go to your phone’s Settings > Connection > More Networks and turn on the feature of “Airplane Mode”.

Let it do for a while. Afterward, turn it off and try to connect to the Wifi network again.

After following these quick and easy suggestions, you would be able to fix the Oppo A56s 5G Wifi problem for sure. Even if you use any other Android device, then its authentication error can easily be resolved after these effective solutions. Go ahead and give these expert solutions a try and let us know about your experience as well. If you have any other solution to fix the authentication problem Wifi, then share it with us as well in the comments.

Ways to Unbrick Your Android Device: Various Ways for Recovery

When your Oppo A56s 5G becomes unresponsive or frozen after mistakenly flashing a ROM or rooting, you are informed that the phone has been bricked. The most terrifying aspect will not just be gadget loss, but also data erasure. However, what exactly is a bricked phone, and, more importantly, how do you fix a bricked Android phone?

This article will explain what a bricked android phone is, why an Android phone becomes bricked, how to unbrick an Android phone without losing data and a third-party application you can use.

Part 1. Causes of Bricked Phones

In everyday settings, our mobile devices have become our greatest friends, therefore breaking your phone is the last thing you want to do. There are different reasons why devices brick, and we must be familiar with them in order to comprehend the various techniques to repair bricked devices.

Here are some common reasons why your Oppo A56s 5G is bricked:

• **Flashing Stock/Custom ROM:**It is possible that you installed an incompatible ROM in the Android phone, that the phone shuts off during the process, or that you have performed other errors that cause your phone to restart indefinitely or to become stuck at the starting screen.
• **Rooting an Android device:**You are unable to effectively root the Oppo A56s 5G device.
• **Android firmware is being updated:**If the phone is interrupted when updating the Android firmware, it will be bricked.
• **Installing harmful applications:**You installed harmful programs on your Oppo A56s 5G, or the phone was infected with a virus.

Part 2. How to Fix a Bricked Phone

The first step is to establish how badly your device is bricked. In most cases, you will be working with soft bricks that are pretty simple to repair. If your phone is stuck in a boot loop or enters recovery mode every time you turn it on, you may have a soft brick.

To repair bricked Android phones and tablets, you must first thoroughly examine the Oppo A56s 5G device’s state. Before you begin troubleshooting, determine the sort of bricking that your phone is experiencing. However, there is no specific software to unbrick your Oppo A56s 5G; you may need to learn the complexities of this issue or hire a professional to do it for you.

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Here are some simple methods for repairing bricked Android devices:

Method 1. Reboot the Phone in Safe Mode

Trying to reboot your android device in safe mode is the first and easiest thing you should try if your phone is bricked. Here’s how to do it:

• Step 1: Turn off your smartphone and press the Volume Up + Power button to enter recovery mode. Then, using the volume controls, navigate the menu and select Reboot system now.

• Step 2: Select the highlighted option by pressing the Power button. After that, wait for your device to reset normally.
• Note: The steps for booting into recovery mode may change based on the manufacturer of your device. For further information, go to the user manual for your phone or tablet.

Method 2. Wipe the Cache Partition

This is the first indication that a user’s phone has gone bricked. The phone turned on automatically, however it became stuck or frozen on the logo screen. The issue might be caused by the undeleting of data and cache, which prevents the phone from displaying the home screen.

This issue, however, may be resolved by wiping the data and cache partitions in recovery mode. You must do the following to do this:

• Step 1: Turn off your smartphone and enter recovery mode by pressing the Power and Volume Down buttons simultaneously. Different devices have various approaches for entering recovery mode, so you may perform better.
• Step 2: After entering recovery mode, you should see the screen below. Remember to pick Advanced and then “Wipe Dalvik Cache” if your device is under Clockwork Mod recovery. Return to the main screen and select “Wipe Cache Partition” once more.

• Step 3: Finally, on your smartphone, choose the Reboot system immediately.

Method 3. Perform a Factory Reset

A factory reset can undo the alterations made to your device that resulted in the brick phone, but you will lose everything you have downloaded and installed in the process. Here’s how to restore a bricked Android phone to factory settings:

• Step 1: Boot your device into recovery mode (turn off your device, then press power button + volume up button).
• Step 2: Select “Wipe Data/“Factory Reset” then confirm the action. When the process is done, you’ll be returned to the recovery mode menu.
• Step 3: Select “Reboot System Now” to restart your device.

Method 4. Flash a Custom ROM

If you boot your phone directly into recovery mode, there’s a problem with the ROM you loaded. Then simply flash the following custom ROM on your phone:

• Step 1: Save the required ROM (in ZIP format) to an SD card. The SD card should then be inserted into your Oppo A56s 5G.
• Step 2: Click the “Install zip from sdcard” button. Then, select the ZIP file that contains the ROM. Finally, click the “reboot system now” button.

Method 5. Using Wondershare Dr.Fone to Fix bricked Android Devices

Wondershare Dr.Fone - Data Recovery is the first data recovery solution for any damaged Android smartphone in the globe. It offers one of the greatest recovery rates and can recover a variety of information like images, videos, contacts, messages, and call logs. The program is most effective with Oppo A56s 5G smartphones.

While it is not an Android unbrick tool, it is a useful tool for retrieving data when your Oppo A56s 5G becomes bricked. It is quite easy to use:

• Step 1: Launch Wondershare Dr.Fone and select “Data Recovery” > “Recover Android Data” from the menu. Then, select “****Recover from Broken Phone”.

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• Step 2: Choose the file types you wish to recover. Click “Next” and then select the type of damage your phone is experiencing. Select “Touch screen not responsive, or cannot access the phone” or “Black/broken screen”.

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• Step 3: Use the recovery wizard to enter your Android smartphone into Download Mode. Connect your Android handset to the computer after following the instructions to begin automatically analyzing your device.

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• Step 4: The program will provide a list of all recoverable files, organized by file type. To preview the file, highlight it. Choose the files you wish to recover and then click “Recover” to save all the data you want to restore.

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Part 3. How to Prevent Bricking Your Phone

How to prevent a device from “bricking” itself and how to repair it if it does The delay is set by the MCU, but it should be long enough to allow the debug adapter to connect to the Oppo A56s 5G device and halt it before the Oppo A56s 5G device disables itself.

Here are some things to remember to prevent your device from bricking:

• Avoiding unofficial firmware updates: Installing unapproved OS firmware on your phone will most certainly violate any manufacturer’s warranty you have on it. Read the installation instructions for your unique phone model thoroughly and then carefully follow them, taking time and patience.
• **Being cautious when rooting or jail breaking:**Rooting and Jail breaking disables parts of the operating system’s built-in security mechanisms, which are part of what makes the operating system safe, and your data protected from exposure or damage.
• **Install an antivirus application on your device:**Mobile devices increase the danger of data leaks and breaches. As a result, antiviral software is beneficial on mobile phones. Mobile Device Management is an excellent choice for virus protection on your mobile device.
• Backup your phone data regularly: Backing up your phone safeguards your data in the event that you lose it, it is stolen, or it no longer works. When it comes time to replace your phone, having a backup makes it simple to restore your data to the new device. Furthermore, backing up your phone allows you to organize your data so that it is easier to access.
• Avoid installing apps from untrusted sources: Apps installed from unauthorized sources make your device and personal data more exposed to dangers such as Ransomware. So you should be wary of where you download applications.

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Conclusion

It is certainly upsetting when your gadget bricks, but you may attempt the solutions listed above to resolve the issue. Meanwhile, if you want to solve the problem quickly and easily, you can try Wondershare Dr.Fone. It can not only help you repair your Android smartphone, but it can also help you extract data from a bricked device, recover data, and many more Android device solutions!

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Simple Solutions to Fix Android SystemUI Has Stopped Error For Oppo A56s 5G

In this article, you will learn possible causes of Android SystemUI stopping error and 4 methods to fix this issue. Get Dr.Fone - System Repair (Android) to fix Android SystemUI stopping more easily.

Android SystemUI isn’t responding or Android, unfortunately, the process com.android.systemui has stopped is a not a rare error and is observed in all Android devices these days. The error usually pops up on your device while you are using it with a message on the screen saying Android. Unfortunately, the process com.android.systemui has stopped.

The Android SystemUI isn’t responding error message may also read as “Unfortunately, SystemUI has stopped”.

Android SystemUI error can be very confusing as it leaves affected users with only one option, i.e., “OK”, as shown in the images above. If you click on “OK” you will continue to use your device smoothly, but only until the SystemUI isn’t responding error pops-up on your main screen again. You may restart your device, but the Android SystemUI has stopped the problem continues to annoy you until you find a permanent solution for it.

If you are also among the various users who see Android, unfortunately, the process com.android.systemui has stopped error, then do not worry. SystemUI isn’t responding. Error is not a serious issue and can be tackled easily by carefully examining the reasons behind the problem.

Looking for suitable solutions to fix Android SystemUI has stopped error? Then read on to find out all about Android SystemUI isn’t responding error and the most effective ways to fix it.

Part 1: Why Android SystemUI Has stopped happens?

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Android device owners would agree that OS updates are very helpful as they fix the bug problem and improve the overall working of your device. However, sometimes these updates may be infected due to which they do not download and install properly. A corrupted OS update may cause Android; unfortunately, the process com.android.systemui has stopped error. All Android updates are directly designed around the Google App, and thus, the problem will persist until the Google App is also updated. Sometimes, even the Google App update may cause such a glitch if it is not successfully downloaded and installed.

Another reason for the Android SystemUI isn’t responding error to occur, maybe because of flashing a new ROM or due to improper firmware update installation. Even when you restore the backed up data from cloud or your Google Account, such Android, unfortunately, the process com.android.systemui has stopped error may show up.

It is not possible to say for sure which one of the above-mentioned reasons is causing your device to show Android SystemUI is not responding error. But what we can do is move on to fixing the Android SystemUI by following any one of the three methods given the following segments.

Part 2: How to fix “com.android.systemui has stopped” in one click

As we’ve learned that Android system UI isn’t responding issue is primarily because of the Android OS updates not installed properly or were corrupted. Hence, there comes the need for a powerful Android system repair tool that can help you rectify such annoying errors.

To serve the purpose, we would like to introduce, Dr.Fone - System Repair (Android) . It is one of its kind of applications and is highly recommended as it has a proven success rate to resolve almost all Android system issues.

It’s now time to understand how to fix Android ‘unfortunately, the process com.android.systemui has stopped’ or in simple words, Android system UI isn’t responding.

Note: Before we proceed to Android repair, please ensure to make a backup of all your data . This is because the Android repair process may wipe out all the data on your device to fix the Android OS issues.

Phase 1: Connect and prepare your Oppo A56s 5G

Step 1 – Download the Dr.Fone toolkit over your PC. Install it and launch it over. Opt for the “System Repair” tab from the main screen and get your Oppo A56s 5G connected to the PC.

Step 2 – You need to select “Android Repair” from the left panel and then hit the ‘Start’ button.

Step 3 – Next, you need to select the correct information about your device (i.e., brand, name, model, country/region, and carrier details). Check the warning down below and hit “Next”.

Phase 2: Boot Android in ‘Download’ mode to perform the repair.

Step 1 –You’re now required to boot your Android in Download mode. Here’s what you need to do to put your Android in DFU mode.

If your Android has a Home button:

• Turn off your device. Hold down “Volume Down + Home + Power” buttons altogether for about 10seconds. Let go of the buttons afterward and hit the Volume Up to boot in download mode.

In case your Android has no Home button:

• Turn off your device. Hold down “Volume Down + Bixby + Power” buttons altogether for about 10seconds. Let go of the buttons afterward and hit the Volume Up to boot in download mode.

Step 2 – Once done, hit “Next” to initiate the downloading of the firmware.

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Step 3 – As soon as the download completes, the Android repair will automatically be started by the program.

Step 4 – In a just a matter of a few minutes, your Android system UI isn’t responding issue will be resolved.

Part 3: Uninstall Google updates to fix Android SystemUI issue

All Android SystemUI isn’t responding errors are circled the Google App as the Android platform is heavily dependent on it. If you have recently updated your Google App and the Android, unfortunately, the process com.android.systemui has stopped error keeps popping up at regular intervals, make sure you uninstall Google App updates as soon as possible.

Follow the steps given below to fix the Android SystemUI has stopped issue by rolling back the Google App updates:

• Visit “Settings” and select “Apps” or “Application Manager”.
• Now swipe to view “All” Apps.
• From the list of Apps, select “Google App”.
• Finally, tap on “Uninstall Updates” as shown hereunder.

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Note: To prevent the Android SystemUI isn’t responding error to occur in the future, do not forget to change your Google Play Store settings to “Do Not Auto-Update Apps”.

Part 4: Wipe Cache partition to fix Android SystemUI error

Android, unfortunately, the process com.android.systemui has stopped error can also be fixed by clearing your cache partitions. These partitions are nothing but storage locations for your modem, kernels, system files, drivers, and built-in Apps data.

It is advisable to clear Cache portions regularly to keep your UI clean and free of glitches.

Android SystemUI isn’t responding error can be overcome by clearing the cache in recovery mode.

Different Android devices have different ways to put it in recovery mode. Refer to your device’s manual to enter the recovery mode screen on your device and then follow the steps given below to fix Android; unfortunately, the process com.android.systemui has stopped error by clearing the cache partition:

• Once you are the recovery mode screen, you will see several options as shown in the screenshot.

• Use the volume down key to scroll down and select ”Wipe cache partition” as shown below.

• After the process is completed, select “Reboot System” which is the first option in the recovery mode screen.

This method will help you de-clutter your device and erase all the clogged up unwanted files. You may lose App related data too, but that is a small price to pay to fix the Android SystemUI isn’t responding error.

If the Android SystemUI has stopped the problem persists, there is only one way out. Read on to find out about it.

Part 5: Fix Android SystemUI error by factory reset

Factory Resetting your device to fix Android; unfortunately, the process com.android.systemui has stopped error is a desperate measure and should be the last thing to do on your list. Take this step only when the above mentored two techniques fail to work.

Also, make sure you take a back-up of all your data and contents stored in your Oppo A56s 5G on the cloud, Google Account or an external memory device because once you perform a factory reset on your device, all media, contents, data and other files are wiped out, including your device settings.

Follow the steps given below to factory reset your device to solve the Android SystemUI isn’t responding problem:

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

• Now 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.

After the factory reset process is completed, your device will automatically restart, and you will have to set it up once again.

The whole process of factory resetting your Oppo A56s 5G might sound tedious, risky, and cumbersome, but it helps to fix the Android SystemUI has stopped error 9 out of 10 times. So, think carefully before using this remedy.

Android SystemUI isn’t responding or Android, unfortunately, the process com.android.systemui has stopped error is commonly seen by users on their devices. It is not a random error and is linked to either the software, Google App, cache partition, or data stored in the Oppo A56s 5G device. It is fairly simple to deal with this issue as all you need to do is install or roll back your Android OS update, uninstall Google App updates, clear cache partition, or factory reset your device to clear all data, files, and settings stored in it. The methods listed and explained above are the best ways to fight the problem and to prevent it from troubling you in the future. These methods have been adopted by affected users all over the world who recommend them because they are safe and involve minimum risks as compared to other tools to solve the Android SystemUI has stopped error. So go ahead and try them now!