Authentication Error Occurred on Tecno Spark 20C? 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 Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C 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.

Super Easy Ways To Deal with Tecno Spark 20C Unresponsive Screen

The evolution of smartphones signifies the development of mobile communication technology. Different from the initial years, they are not just used for messaging and calling but have many other applications. Tecno Spark 20C cell phones are presently utilized for perusing the Internet and exploring through maps, photography, videography, and numerous other used cases. A development in arranged availability goes hand-in-hand with the development of cell phones.

Tecno Spark 20C smartphones are gaining popularity owing to their low costs, high quality, and innovative features. High-resolution cameras, extensive battery life, and lightning-fast processing are just a few of the advantages of these mobile devices. Nevertheless, customers may sometimes need help with issues, such as a non-functioning Tecno Spark 20C touchscreen, which may be challenging.

Some common issues might arise for Tecno Spark 20C phone users. The Redmi note 4 touch not working is a serious problem. It can only go up to the initialization screen. In this guide, you’ll find the information you need to troubleshoot and fix the most common problems reported by Motorola customers.

What causes a Tecno Spark 20C Screen to be unresponsive?

The screen on your Tecno Spark 20C phone could stop responding for several reasons. The touchscreen, the system software, or the hardware itself might all be at fault. To effectively address an issue, it is crucial to locate its origins.

The following are some potential reasons for an unresponsive screen on a Tecno Spark 20C device, along with descriptions of each.

There are signs of soft bricking

A touch screen not working on Tecno Spark 20C smartphones indicates a soft brick (recoverable by firmware update), often caused by a defective or undercharged battery. System file corruption, old firmware, or failed upgrades are all possible causes. Several customers have complained that after installing a software update, their Tecno Spark 20C 4 or 5 device’s screen became unresponsive and remained at the boot logo.

There might be issues with the Tecno Spark 20C device itself

Screens on Tecno Spark 20C devices may become unresponsive for a variety of hardware-related reasons. A broken LCD panel, faulty touch sensor, or loosened ribbon wires are all possible causes. Every Tecno Spark 20C device, including the Note 4 and 5, is susceptible to these problems.

There might be errors in the updated software

The Android operating system is adjustable. Some of our technological advancements may backfire on us. The phone won’t power on or become stuck in a boot loop where the logo will only show intermittently. For example, some Tecno Spark 20C 4 and 5 users have reported their screens are unresponsive after a software update, rendering the Tecno Spark 20C device unusable.

The common solutions to solve a Tecno Spark 20C Screen unresponsive

Could anything be more annoying than a broken touchscreen on your Tecno Spark 20C phone? If this happens, the gadget is useless, and you won’t be able to do even the simplest tasks. Even so, it’s common for the screen to cease responding to touches.

Before taking the item in for repairs, see if you can figure out the problem independently. Do you want to learn the method? If the touch screens on your Tecno Spark 20C stop working, don’t panic; we’ll teach you exactly what to do.

Solution 1: Try to restart your device

Giving your Tecno Spark 20C a restart is one of the most common solutions if you encounter an unresponsive screen on your phone. Here’s how.

Step 1: Press and hold the power button until the screen becomes black;

Step 2: After 1 minute or so, hold the power button again to power on the Tecno Spark 20C device.

Solution 2: Check your charging port and battery

If the battery of your Tecno Spark 20C is empty, your screen is expected to be unresponsive. To fix that, here are some easy steps for you:

1. Charge your phone.
2. Leave it for about an hour.
3. Come back to check. Turn your phone on.
4. Test if the touchscreen is now working.

Solution 3: Contact Customer Service

Let’s assume you’ve applied every possible course of action. For example, your Tecno Spark 20C 4 touchscreen is still unresponsive. You may contact the brand’s customer support department if you need assistance. When the time comes, they’ll always know what to do.

Based on the customer’s feedback, one of the frequent issues of the Tecno Spark 20C is when the screen becomes unresponsive. These issues should not usually happen, but if you find yourself in this dilemma, a list of other solutions below will help you.

Solution 4: Turning on your full screen option offered by MI

Steps to activate full screen gestures

Step 1: Browse you setting

Step 2: Search for full screen display

Step 3: From here, tap the screenshot on the right with the toggle labeled Full screen gestures

This may include gestures to get used to but it will also fix when your touchscreen sometimes stops responding.

Solution 5: Backup and Factory Reset is always a choice

Doing a factory reset may be your last remaining choice if the preceding solutions are unsuccessful. If you do this, all of the information on your phone will be deleted.

Easy Steps in Doing a Factory Reset

1. Press the power button until the phone shuts down
2. When your phone shuts down, press and hold the power buttonand Volume down button at the same time until the Android logo displays on the screen.
3. Recovery Menuwill appear in your screen, press volume down button until Factory reset is highlighted
4. Press thepower button in selecting the Factory reset option and your phone should restart automatically.

Solution 6: Using Dr. Fone Android Repair Toolkit

If you want to fix issues like this, most simply, Dr. Fone offers that. It is made to provide you with a complete mobile solution. You may have your phone fixed without losing any information. Dr. Fone’s many handy tools will quickly get your phone back in working order.

How to avoid a Tecno Spark 20C screen unresponsive?

Users may take several precautions to avoid the Tecno Spark 20C screen unresponsive problem. Stop using any app stores or other unofficial app providers. There is a risk that doing so may damage your device or introduce viruses that will force your phone to restart. There’s also a risk of losing important information like photos and files.

Regularly updating the Tecno Spark 20C phone’s software is necessary to keep it running smoothly and free of issues. Tools like Dr. Fone allow users to periodically maintain and restore data by cleaning the cache and deleting unused applications.

Avoiding severe temperatures and humidity may protect the Tecno Spark 20C device’s internal components and keep the screen responsive. Using high-quality charging cords is also recommended. For once, consumers won’t have to worry about breaking the screen because they accidentally dropped their cell phones. If users follow these measures, they may reduce the likelihood that their Tecno Spark 20C smartphone will have an unresponsive screen.

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Conclusion

Sometimes, Tecno Spark 20C smartphones may experience problems with their screen. This occurs if there is an issue with the functioning of a new app or a software update. Several Tecno Spark 20C phone owners have reported problems with an unresponsive screen. However, the remedies outlined here should help you quickly and efficiently fix the issue and get your phone back up and running. Keep your phone updated, and remember to back up your data often to avoid this problem in the future.

When following the directions, the user may require more research into some troubleshooting techniques. If this is the case, Dr.Fone Repair is usually the solution. The fact that Dr. Fone can continually tweak his system of unresponsive screens is wonderful news. This helpful tool can fix both black screens and endless starting cycles. That’s why it’s an integral part of every modern computer.

How To Revive Your Bricked Tecno Spark 20C in Minutes

Tecno Spark 20C has established a notable presence within the custom development arena. This trait holds for Tecno Spark 20C. 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 Tecno Spark 20C to brick is high if you don’t know what you’re doing. This page teaches you how to unbrick your Tecno Spark 20C if it happens.

Part 1. Potential Causes of a Tecno Spark 20C Becoming Bricked

The factors that lead to your Tecno Spark 20C 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 Tecno Spark 20C. 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 Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C, Tecno Spark 20C, Tecno Spark 20C, 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 Tecno Spark 20C

When faced with a bricked Tecno Spark 20C, 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 Tecno Spark 20C 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 Tecno Spark 20C device settings is impossible if your Tecno Spark 20C 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

Tecno Spark 20C offers its official software tools, such as the Tecno Spark 20CFlash Tool. It’s designed for advanced users familiar with flashing firmware onto their devices. Here’s how.

• Step 1: Download and install the Tecno Spark 20CFlash Tool .

• Step 2: Download the Stock Firmware of Tecno Spark 20C 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 Tecno Spark 20C to the computer using a USB cable. Launch Tecno Spark 20CFlash 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 Tecno Spark 20CFlash Tool once the flashing process is done.

However, if the Tecno Spark 20CFlash Tool did not unbrick your Tecno Spark 20C, consider using Wondershare Dr.Fone - System Repair (Android). The platform allows you to unbrick your Tecno Spark 20C with a few clicks.

Part 3. Reviving Your Tecno Spark 20C Using Wondershare Dr.Fone - System Repair (Android)

Dr.Fone - System Repair (Android) equips Tecno Spark 20C users with the ability to tackle soft brick and hard brick issues. This specialized Android repair tool enables you to restore your Tecno Spark 20C 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 Tecno Spark 20C easily. Below are its key features.

• Fix Common Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C

Here are three benefits to choosing Dr.Fone - System Repair (Android) for unbricking a Tecno Spark 20C. You’ll further believe Dr.Fone is a reliable assistant when reviving your bricked Tecno Spark 20C.

Simplified Firmware Management

Dr.Fone eliminates the tedious search for appropriate firmware when unbricking your Tecno Spark 20C. 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 Tecno Spark 20C. This instills confidence before investing in a full license.

How To Unbrick Tecno Spark 20C Using Dr.Fone - System Repair (Android)

Dr. Fone’s features are perfect for unbricking Tecno Spark 20C devices. Below are the procedures to restore your Tecno Spark 20C 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 Tecno Spark 20C device type. Connect your Tecno Spark 20C. Indicate Phone Brick as the Android issue and initiate the process by clicking Start.

• Step 2: Select the appropriate device information corresponding to your Tecno Spark 20C. 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 Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C Phone Got Bricked?

Conclusion

Don’t let a bricked Tecno Spark 20C 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 Tecno Spark 20C to its full functionality using the methods provided or Dr.Fone’s adept assistance.

Lastly, you can still refer to Tecno Spark 20C 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.