How To Revive Your Bricked Xiaomi Redmi Note 12 Pro+ 5G in Minutes

Xiaomi Redmi Note 12 Pro+ 5G has established a notable presence within the custom development arena. This trait holds for Xiaomi Redmi Note 12 Pro+ 5G. Today, it’s still one of the most popular budget smartphones available. The popular smartphone offers the freedom to flash custom ROMs, attain administrative privileges, access countless customization options, and much more.

Yet, delving into these capabilities comes with its share of risks. The potential for your Xiaomi Redmi Note 12 Pro+ 5G to brick is high if you don’t know what you’re doing. This page teaches you how to unbrick your Xiaomi Redmi Note 12 Pro+ 5G if it happens.

Part 1. Potential Causes of a Xiaomi Redmi Note 12 Pro+ 5G Becoming Bricked

The factors that lead to your Xiaomi Redmi Note 12 Pro+ 5G to brick vary. The possible solutions also depend upon the underlying causes. At times, the manufacturer’s intervention remains the only viable remedy. Below are the most frequent causes of bricking.

• The presence of malicious malware can harm your Xiaomi Redmi Note 12 Pro+ 5G. This can result in a ‘bricked’ state devoid of functionality.
• Altering the bootloader, system partition, or other critical software components risks triggering a bricking event.
• Bricking can also occur due to errors during the update process. Whether through automatic or manual downloads, any interruption during software updates can cause your Xiaomi Redmi Note 12 Pro+ 5G to brick.
• Using inappropriate methods when performing root access can also result in bricking. Performing root access is dangerous as it grants entry to the Xiaomi Redmi Note 12 Pro+ 5G device’s root directory housing the operating system.

Every Android device is susceptible to experiencing a system failure that leads to a bricked state. The risk remains consistent whether your device is from Xiaomi Redmi Note 12 Pro+ 5G, Xiaomi Redmi Note 12 Pro+ 5G, Xiaomi Redmi Note 12 Pro+ 5G, or any other brand. That’s why it’s strongly advised against modifying their smartphones, especially when you don’t know what you’re doing.

Part 2. Techniques To Unbrick a Xiaomi Redmi Note 12 Pro+ 5G

When faced with a bricked Xiaomi Redmi Note 12 Pro+ 5G, below are various techniques to revive it. Whether through software resets or hardware interventions, these methods can help breathe life back into your device.

Discharge the Battery

A particular suggestion involves allowing the Xiaomi Redmi Note 12 Pro+ 5G device’s battery to discharge fully, enabling proper functionality of the Flash Tool software. This process typically spans a few days and is recommended by some specialists.

Perform a Factory Reset

Accessing the Xiaomi Redmi Note 12 Pro+ 5G device settings is impossible if your Xiaomi Redmi Note 12 Pro+ 5G bricks. For this reason, it is recommended to enter Recovery Mode. Here’s how.

• Step 1: Press and hold the Power button and select the Restart option. During the reboot, press the Volume Up and Power keys simultaneously.

• Step 2: The main menu will show three options: Reboot, Wipe Data, and Connect with MIAssistant. Choose Reboot.

Explore Dedicated Software Tools To Fix Bricked Phones

Xiaomi Redmi Note 12 Pro+ 5G offers its official software tools, such as the Xiaomi Redmi Note 12 Pro+ 5GFlash Tool. It’s designed for advanced users familiar with flashing firmware onto their devices. Here’s how.

• Step 1: Download and install the Xiaomi Redmi Note 12 Pro+ 5GFlash Tool .

• Step 2: Download the Stock Firmware of Xiaomi Redmi Note 12 Pro+ 5G and extract it on your computer. Press and Hold the Power and Volume Down buttons for at least 5-10 seconds to enter Fastboot Mode.

• Step 3: Connect your Xiaomi Redmi Note 12 Pro+ 5G to the computer using a USB cable. Launch Xiaomi Redmi Note 12 Pro+ 5GFlash Tool and locate the Firmware you have downloaded on the computer. Click the refresh > flash to begin the flashing process.

• Step 4: The SUCCESS result should appear in the Xiaomi Redmi Note 12 Pro+ 5GFlash Tool once the flashing process is done.

However, if the Xiaomi Redmi Note 12 Pro+ 5GFlash Tool did not unbrick your Xiaomi Redmi Note 12 Pro+ 5G, consider using Wondershare Dr.Fone - System Repair (Android). The platform allows you to unbrick your Xiaomi Redmi Note 12 Pro+ 5G with a few clicks.

Part 3. Reviving Your Xiaomi Redmi Note 12 Pro+ 5G Using Wondershare Dr.Fone - System Repair (Android)

Dr.Fone - System Repair (Android) equips Xiaomi Redmi Note 12 Pro+ 5G users with the ability to tackle soft brick and hard brick issues. This specialized Android repair tool enables you to restore your Xiaomi Redmi Note 12 Pro+ 5G through a streamlined process, requiring just a few simple clicks.

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Key Features

Dr.Fone - System Repair (Android) offers several benefits to unbrick your Xiaomi Redmi Note 12 Pro+ 5G easily. Below are its key features.

• Fix Common Xiaomi Redmi Note 12 Pro+ 5G Problems in Minutes. This tool provides comprehensive solutions for common issues like black screen, Play Store not working, boot loops, or even bricked Android devices .
• Compatibility with Over 1000 Android Models. This app fixes glitches across modern Android devices. The software is compatible with an extensive range of models. Whether your Xiaomi Redmi Note 12 Pro+ 5G is unlocked or carrier-bound, restoration is not a problem.
• Unparalleled Software Flexibility. Dr.Fone - System Repair (Android) also boasts an added capacity to mend iOS devices. This versatile tool is your all-inclusive solution for mobile devices, ensuring convenience whether you own an iOS or Android device.

Advantage of Dr.Fone - System Repair (Android) for Unbricking Xiaomi Redmi Note 12 Pro+ 5G

Here are three benefits to choosing Dr.Fone - System Repair (Android) for unbricking a Xiaomi Redmi Note 12 Pro+ 5G. You’ll further believe Dr.Fone is a reliable assistant when reviving your bricked Xiaomi Redmi Note 12 Pro+ 5G.

Simplified Firmware Management

Dr.Fone eliminates the tedious search for appropriate firmware when unbricking your Xiaomi Redmi Note 12 Pro+ 5G. The platform automatically downloads the correct firmware for your device. The hassle of identifying and manually procuring firmware is removed, saving time and ensuring a smoother unbricking process.

User-Friendly Approach

One of Dr.Fone’s key strengths is its user-friendly design. It caters to users with varying levels of technical expertise by employing a step-by-step process. This approach guides users through the repair process with clarity. It reduces the requirement for advanced technical knowledge.

Free Version for Evaluation

Dr.Fone - System Repair (Android) offers a free version for everyone. It allows users to test its capabilities before committing to a purchase. This trial version grants users the opportunity to assess the tool’s effectiveness and suitability for unbricking their Xiaomi Redmi Note 12 Pro+ 5G. This instills confidence before investing in a full license.

How To Unbrick Xiaomi Redmi Note 12 Pro+ 5G Using Dr.Fone - System Repair (Android)

Dr. Fone’s features are perfect for unbricking Xiaomi Redmi Note 12 Pro+ 5G devices. Below are the procedures to restore your Xiaomi Redmi Note 12 Pro+ 5G from its bricked state.

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.

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• Step 1: Download and install Dr.Fone - System Repair (Android) on your computer. After launching the application, click System Repair. Then, click Android as the Xiaomi Redmi Note 12 Pro+ 5G device type. Connect your Xiaomi Redmi Note 12 Pro+ 5G. Indicate Phone Brick as the Android issue and initiate the process by clicking Start.

• Step 2: Select the appropriate device information corresponding to your Xiaomi Redmi Note 12 Pro+ 5G. Choose Brand, Name, Model, Country, and Carrier. Confirm by checking the I agree button, then proceed to the next step by clicking Next.

• Step 3: Given that the Xiaomi Redmi Note 12 Pro+ 5G lacks a Home button, click the Phone without Home button option. Follow the prompts displayed on-screen and proceed by clicking Next to initiate the process of restoring your bricked phone.

• Step 4: As your Xiaomi Redmi Note 12 Pro+ 5G enters Download Mode, the firmware download will start automatically. Follow the on-screen instructions. Wait for the system to initiate the repair procedure automatically. Upon completion, a message will pop up on the main window. Click Done to exit the tool. You can click Try again to repeat the process if needed.

You May Also like:

How To Fix iPhone Bricked After iOS 17/iOS 16/iOS 15 Update
How to Fix It If Your Xiaomi Redmi Note 12 Pro+ 5G Phone Got Bricked?

Conclusion

Don’t let a bricked Xiaomi Redmi Note 12 Pro+ 5G stand in your way. Use the array of techniques from basic troubleshooting to advanced software tools to breathe life back into your device. Unbrick your Xiaomi Redmi Note 12 Pro+ 5G to its full functionality using the methods provided or Dr.Fone’s adept assistance.

Lastly, you can still refer to Xiaomi Redmi Note 12 Pro+ 5G for repairs. It remains the primary solution in numerous cases. Utilizing your warranty can alleviate the associated costs. Seeking assistance from a specialized technician is also a viable route to consider for a thorough device assessment.

Xiaomi Redmi Note 12 Pro+ 5G Camera Not Working Unexpected Error? Fix It Now

For all its glory and goodness, the Android OS often has its users pulling their hair in frustration at just how buggy the OS can be at times. So, if you’re having one of those days today, we are here to help. Camera app is one of the most used apps on smartphones today. People only launch the app when they want to take a photo, for everything else there’s a dedicated photo gallery app. What happens when you launch the camera app only to realize it threw an error and you missed your photo moment? Don’t throw the phone, not yet. Let us help you out.

Part I: Why Is Android Camera Not Working?

There are a few reasons why the camera app is not working on your Xiaomi Redmi Note 12 Pro+ 5G.

Low Memory

Camera app does rely heavily on system resources, so in case you have too many apps open and for some reason the OS is not able to manage the resources appropriately for the camera app to function as it should, you will get a camera error.

Low Storage

The camera app needs storage space to save the photos it takes. So, in case your phone is running low on storage space, the camera app would likely malfunction as it would have no way to store the photos it would be taking.

General Bugs And Glitches

OS bugs and general glitches within the OS and the camera app can cause camera not working issue anytime during everyday operation. This is part and parcel of any technology.

Hardware Issues

In the rarest cases, there might have developed an actual hardware issue with the camera system on your Xiaomi Redmi Note 12 Pro+ 5G. The likely culprit is misuse and abuse, such as a dropped phone or maybe the phone was too hot for extended periods of time, causing hardware issues.

Part II: How To Fix Android Camera Not Working Issue?

So, how to get the Android camera not working problem solved? There are a few ways you can try fixing the camera not working issue on your Xiaomi Redmi Note 12 Pro+ 5G right where you are, without needing to take the Xiaomi Redmi Note 12 Pro+ 5G device to the manufacturer’s service center.

II.I: Restart The Handset

One of the first things to do any time an app or your phone or tablet does not work like it should, restarting the Xiaomi Redmi Note 12 Pro+ 5G device refreshes everything just enough to resolve most commonly occurring issues.

Use the power button on your smartphone to restart your Android handset and see if this resolves the issue.

II.II: Close And Relaunch The Camera App

If the camera app (or any app for that matter) has been in the background for a while and then it is brought to the foreground, there are always chances of it crashing for any reason, or not working as expected. So, closing the app completely and relaunching it is recommended.

Step 1: Launch the app switcher on your specific Android device the way your device manufacturer suggests you to. Usually, it is a swipe up and hold gesture to get into the app switcher.

Step 2: Next, you can choose to close just the camera app or, better yet, close all apps by tapping the Close All button. Flicking any app upwards (quick upward swipe) is how you close an app. If there is no Close All button anywhere, repeat the gesture for all open apps.

II.III: Check App Permissions

These days, thanks to strides in the privacy initiatives, apps need permissions before they can function the way they do. Most of the times, apps such as camera do have the necessary permissions, but sometimes it is possible that the permissions are set incorrectly. To check if the camera app has the requisite permissions, do the following:

Step 1: Go to Settings > Apps > Camera > Permissions.

Step 2: Tap Camera.

Step 3: See if the selected option is Allow Only While Using This App. If not, select it.

II.IV: Clear The Camera App Cache

Clearing the camera app cache is sometimes helpful. To do that:

Step 1: Go to Settings > Apps > Camera and tap Storage Usage.

Step 2: Tap Clear Cache.

II.V: Clear The Photo Gallery App Cache

The camera app is closely tied to the photo gallery app that comes baked in into Android OS. That is because photos that the camera app takes are stored in the photo gallery app. Consequently, if there were any issues in the photo gallery app, that could lead to the camera app not working on Android problem. Here’s how to clear the photo gallery app cache:

Step 1: Go to Settings > Apps > Photos > Storage Usage.

Step 2: Tap Clear Cache.

II.VI: Check For App Updates

This does not happen always, but sometimes, with known bugs and issues, there may be an update released that fixes those bugs and issues that prevent some users from using a given app reliably. Checking for updates is a good step to make sure that your camera app is updated to the latest version possible.

Step 1: Go to Play Store and tap your profile picture on the right.

Step 2: Tap Manage Apps and Device.

Step 3: If there are updates available, Tap Update All to update all apps.

II.VII: Cool The Phone Down

We do not realize the immense power that is packed into the thin smartphone form factor these days. If you have been using the phone to video chat for a while now, you might not realize that the phone has become hot, especially if you are using a desk stand. Same for shooting high-resolution videos; the phone does get quite hot shooting high-resolution videos.

If this is the case, close all apps and let the phone cool down. You might even want to shut the phone off to help cool it faster.

II.VIII: Nudge The Camera System

You may want to tap your camera system (the lenses and surrounding area) gently to see if that gets the camera working. In case it did, this is indicative of a hardware issue, and you should get it checked at the service center at your earliest convenience.

II.IX: Fix Android Camera Not Working Issue In One Click (With Dr.Fone)

Now, if the above fixes have not worked, you might want to repair your Android OS once before you make that appointment with the service centre. And, we have just the app to help you fix your camera not working on Android problem quickly.

Wondershare Dr.Fone is a multi-module app that works on both Windows and macOS and is the only app you will ever need to resolve nearly all of your smartphone and tablet issues that you are likely to encounter. Need to take backups? Dr.Fone Phone Backup has you covered with the ability to take and restore even selective backups, and to any location such as your computer or an external disk as well. Want to transfer WhatsApp chats to a new phone? Use WhatsApp Transfer to do just that! Bought a new phone? Use Phone Transfer to transfer contents from old phone to new, and then use Dr.Fone Data Eraser to securely wipe your old phone before giving it away!

Today, we will use Dr.Fone’s System Repair (Android) module to fix Android camera not working issue quickly.

Download Dr.Fone here.

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Step 1: Launch Dr.Fone app on your PC or Mac.

Step 2: Click System Repair module and then Android.

Step 3: For now, don’t bother with the scenarios given and click Start to go to the next screen.

Step 4: Your Android device will be detected by Dr.Fone. If anything seems incorrect, use the dropdown options to change it, and click Next.

Step 5: Your phone needs to be put into Download mode before it can be repaired. Follow the instructions shown onscreen and click Next.

Step 6: Dr.Fone automatically downloads the most recent firmware for your device and when it is ready, waits for your input. Click Fix Now to start the repair process.

Step 7: You will need to enter a 6-digit code (digit zero, six times – 000000) to confirm and begin the repair process.

When the repair is complete, Dr.Fone shows the final screen as below:

Click here


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Conclusion

The camera app on your smartphone is one of the most important apps you use. This is not a game; this is an app that makes previous memories possible for you. So, when you get any of those incorrigible errors that are impossible to make sense of, what do you do? This guide gives you 9 fixes to fix Android camera not working error quickly and easily.

Authentication Error Occurred on Xiaomi Redmi Note 12 Pro+ 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 Xiaomi Redmi Note 12 Pro+ 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 Xiaomi Redmi Note 12 Pro+ 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 Xiaomi Redmi Note 12 Pro+ 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 Xiaomi Redmi Note 12 Pro+ 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.

Dr.Fone - System Repair (Android)

An easy-to-operate tool to fix Android system issues like a Wifi authentication error

• 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 Xiaomi Redmi Note 12 Pro+ 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 Xiaomi Redmi Note 12 Pro+ 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 Xiaomi Redmi Note 12 Pro+ 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 Xiaomi Redmi Note 12 Pro+ 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 Xiaomi Redmi Note 12 Pro+ 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.

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 Xiaomi Redmi Note 12 Pro+ 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.

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.

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 Xiaomi Redmi Note 12 Pro+ 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 Xiaomi Redmi Note 12 Pro+ 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.

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 Xiaomi Redmi Note 12 Pro+ 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.