4 Ways to Fix Android Blue Screen of Death On Tecno Spark 20C

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 Tecno Spark 20C 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 Tecno Spark 20C phones and tabs, especially Tecno Spark 20C devices, and keep it safe in your PC without tampering with it or altering its format. It efficiently extracts data from broken or unresponsive Tecno Spark 20C devices, phones/tabs stuck at black/blue screen, or whose system crashed due to a virus attack.

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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”.

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

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

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”.

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6. In this step, refer to the instructions in your device manual to enter into Download Mode on your Tecno Spark 20C and hit “Next”. An example of what to do to reach Download Mode is shown below.

7. Finally, let the software recognize your Tecno Spark 20C, and start to download the recovery package for your device.

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”.

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.

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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 Tecno Spark 20C logo, etc. All Android issues are well taken care of by Dr.Fone - System Repair (Android) with one click.

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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 Tecno Spark 20C. 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.

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

Step 3: Over the Tecno Spark 20C device information window, select all relevant data about your device followed by the ‘Next’ button.

Phase 2: Initiate repairing after entering ‘Download’ mode

Step 1: Get the Tecno Spark 20C 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 Tecno Spark 20C 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.

• 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.

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

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

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Part 3: Force Restart Your Tecno Spark 20C

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 Tecno Spark 20C:

Step: On your Tecno Spark 20C, 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.

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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 Tecno Spark 20C 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 Tecno Spark 20C and carefully remove its 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.

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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.

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 Tecno Spark 20C 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.

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.

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

Now use the power button to select it and wait for the Tecno Spark 20C 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 Tecno Spark 20C 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 Tecno Spark 20C.

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## Full Guide: How To Fix Connection Is Not Private on Tecno Spark 20C

Are you encountering the “your connection is not private” issue on your phone? We found many Android users have increasingly expressed their frustrations with this recurring problem while browsing on the internet.

Usually, you can just reload the page to fix the error. But in case it doesn’t help, you may need to look for more advanced solutions. In the following discussion, we will delve into why this “your connection is not private” on Android happens and explore solutions that work for you.

Part 1: Addressing Your Connection Is Not Private on Android

First of all, what does “your connection is not private” on Android mean? To answer this question, it’s essential to understand that this error is often associated with Secure Socket Layer (SSL) protocol issues.

SSL is a cryptographic protocol created to establish a secure communication channel over the internet. Its primary purpose is to ensure the confidentiality and integrity of data exchanged between a user’s device and a website’s server.

The error message appears when there’s a problem with the SSL/TLS (Transport Layer Security) certificate of the website you are trying to access. This certificate is a digital document that authenticates the website and encrypts the data transmitted between the user’s device and the server.

Some common factors that could trigger the “your connection is not private” on Chrome Android error:

1. Expired or invalid SSL certificate of the website;

Certificates are issued for a specific period, and if the website owner fails to renew it in time, your browser will detect it as not secure.

2. There is a mismatch between the domain on the certificate and the actual domain you are trying to visit;

This discrepancy might occur due to a misconfiguration on the website or, in some cases, due to a man-in-the-middle attack where a third party intercepts the communication between your device and the server.

3. No HTTPS enforcement;

Another reason for the issue is if the installed SSL certificate doesn’t turn on the “force HTTPS” option. This means visitors might be using the non-secure HTTP version of the site instead of the safe URL.

So, the error serves as a warning to users, indicating that the connection may not be secure and sensitive information could be at risk.

Browsers, including those on Android devices, prioritize user safety and privacy. They will block access to potentially compromised websites to prevent data theft or unauthorized access. That’s why when you get the “your connection is not private” message on Android, you can’t access the website.

Part 2: What The Error Codes in “Your Connection Is Not Private” Mean

When “your connection is not private” on Chrome Android error shows up, it often comes along with specific error codes that can indicate the root cause of the issue. Understanding these error codes is crucial for troubleshooting and resolving the problem effectively.

1. ERR_CERT_SYMANTEC_LEGACY: Unsupported Symantec-issued certificate

This error code indicates that the website you are attempting to access is equipped with an unsupported Symantec-issued certificate. Symantec, a prominent Certificate Authority, had faced concerns about the security of its certificate issuance processes.

As a result, major browsers, including Google Chrome, no longer support certificates issued by Symantec. If you encounter this error, it implies that the website’s SSL certificate is outdated and needs to be updated with a certificate from a trusted Certificate Authority.

2. NET::ERR_CERT_AUTHORITY_INVALID: Unauthenticated SSL certificate

The presence of this error code suggests that the SSL certificate of the website cannot be authenticated by your browser. This could occur if the certificate is self-signed or issued by an unrecognized Certificate Authority.

3. NET::ERR_CERT_DATE_INVALID: Date and time mismatch

This error code points to a discrepancy between your Tecno Spark 20C’s date and time settings and the information on the website’s SSL certificate, as they have expiration dates. If the date and time settings on your device are incorrect, it may prevent the certificate from being validated. Correcting your device’s date and time settings should resolve this issue.

4. SSL certificate error: Generic or unspecified problem

This is a more generic error message that indicates a problem with the website’s SSL certificate without specifying the exact nature of the issue. It could indicate various issues, such as an expired certificate, a misconfiguration in the certificate chain, or other SSL-related problems.

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Part 3: How To Fix Your Connection Is Not Private on Android

Encountering the “your connection is not private” error on Android can be a frustrating experience. Fortunately, there are various methods to address and fix this issue, depending on its underlying cause.

In this section, we will explore some effective solutions to help you regain a secure and private connection.

Method 1: Clear your cache

When you use the internet, web browsers store information about your online activities in cached data and cookies to speed things up. However, having too much of this data can cause problems instead. It might even stop your browser from connecting securely.

So, clearing your browser cache and data can be a quick and simple “your connection is not private” Android fix. Follow the steps here:

• Step 1: Open and launch Chrome.
• Step 2: Access the Menu (the three dots button) to open the Settings. Select Privacy and Security > Clear Browsing Data.
• Step 3: Opt for the “All Time” option and click “Clear Data” to erase your cache.

After successfully clearing your browser cache and data, revisit the website to check if the problem persists.

Method 2: Repair the Android system

Addressing the “your connection is not private” to fix on Android involves examining both the Tecno Spark 20C device and the website. If clearing browser data doesn’t help, there might be an issue with your Android system. One solution is to use the Wondershare Dr.Fone system repair tool to fix the issues safely.

How to perform system repair with Dr.Fone:

• Step 1. Open the Repair Tool

Start by launching Wondershare Dr.Fone on your computer. Go to the Toolbox section and connect your Tecno Spark 20C. Choose System Repair and pick Android as your device type.

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• Step 2. Begin Repair

Click Start on the new screen to kick off the repair. Since you’re dealing with a connection private issue on Android, select System Damage.

• Step 3. Fill in the Tecno Spark 20C device Details

The platform will detect your Tecno Spark 20C’s brand. Confirm the Name, Model, Country, and Carrier. If your device is unlocked, choose OPEN in the Carrier section. Agree to the warning, click Next, and proceed with the repair.

• Step 4. Activate Download Mode

Follow the instructions to put your Tecno Spark 20C into Download Mode. Once in Download Mode, you will start downloading the firmware.

• Step 5. Confirm Installation

Remember, the repair may erase data. It’s advisable to back up your data first before starting the repair. Enter “000000” to confirm the repair process, shown by a progress bar.

When done, click Done if your Android starts properly. If not, click Try Again to repeat the process.

Method 3: Check and fix the date and time on your Android

Since the error code “NET::ERR_CERT_DATE_INVALID” indicates a mismatch between the date and time on your device and your browser, you need to adjust the date and time settings on your Android to fix it.

The specific steps can vary based on your Android model, but the general approach involves locating the “date and time” settings on your phone. How to fix the date and time on Android to bypass “your connection is not private” on Chrome Android:

• Step 1: Go to your Tecno Spark 20C’s Settings > Date & Time.
• Step 2: Switch on the “Automatic Date & Time” to sync with the network-provided time.

Method 4: Perform factory reset

If nothing else works, there might be malware on your phone causing trouble. It’s crucial to eliminate this threat before further damage occurs. The recommended action is to perform a factory reset on your phone.

However, keep in mind that this process can result in data loss, so it’s essential to back up your data beforehand. Follow the steps to perform a factory reset on Android:

• Step 1: Go to your Android Settings.
• Step 2: Select Backup and Reset > Factory data reset. Then, opt to erase all data.

Most of the time, you won’t need to go to the extreme of a factory reset. The simpler solutions mentioned earlier should take care of the Security Certificate Error on your Android.

Conclusion

By now, you should have a good grasp of the “Your Connection Is Not Private” problem on Android. This issue typically arises from complications with the SSL certificate of the website, designed to ensure a secure connection.

When you see the error message, it often comes with specific codes that indicate the underlying problem. Several methods can be employed to fix the “Your Connection Is Not Private” on Android. Clearing the browser cache, repairing the Android system using tools like Dr.Fone, checking and fixing date and time settings, and performing a factory reset as a last resort are among the solutions.

By prioritizing user safety and following the step-by-step approach in this guide, you can navigate and resolve this common internet browsing challenge on your Tecno Spark 20Cs.

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9 Quick Fixes to Unfortunately TouchWiz has stopped Of Tecno Spark 20C

“Unfortunately TouchWiz home has stopped” is the talk of the town due to annoying TouchWiz UI, a front-end user interface developed by Tecno Spark 20C. Not to mention, the Tecno Spark 20C has borne a whole lot of heat from its agitated users over the years and the reason is pretty much obvious due to the pre-installed bloatware apps and the theme launch “TouchWiz home”. That not just brutally annoys users and eats up a heck of internal storage space but lags up too often due to low speed and stability. As a result users end up with “Unfortunately TouchWiz home has stopped” and “Unfortunately, TouchWiz has stopped”. Apparently, there are several flaws in the design and functioning of this launcher and hence, Touchwiz keeps stopping or becomes unresponsive.

Part 1: Common scenarios when TouchWiz keeps stopping

Here in this section, we will introduce some scenarios that can be blamed for why TouchWiz is not working. Check out the following points:

• More often than not, the TouchWiz keeps stopping after an Android update. When we update our Tecno Spark 20C device, the old data and cache usually conflicts with TouchWIz thereby cropping up this mess.
• When you disable some built-in apps, you might get in trouble with TouchWiz. Doing this sometimes can hamper the TouchWiz operation and raise the “**unfortunately TouchWiz home has stopped**” error message.
• Many times installing some third-party apps and widgets can cause this problem. The apps like launchers can be conflicting with TouchWiz home launcher and therefore cease it to work. Also, a glitched widget is responsible for the same i.e. forces stop the TouchWiz.

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Part 2: 9 Fixes to “Unfortunately TouchWiz has stopped”

Fix “TouchWiz keeps stopping” by repairing Android system

When your TouchWiz keeps stopping and you aren’t able to proceed further, the best way to handle the situation is to repair the Android system. And the best that can help you to serve the purpose is Dr.Fone - System Repair (Android). It has the ability to fix any sort of Android system issue without any complications. To fix this issue, the tool only takes few minutes of yours and performs smoothly. Moreover, you don’t have to worry if you aren’t tech pro. This tool requires no special technical know-how. Here are the advantages you get with this tool.

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Step 1: Download the Program

The one-click repairing process begins with downloading Dr.Fone from its official website. When it is downloaded, follow the installation steps. Upon successful installation, launch the tool on your PC.

Step 2: Connect your Tecno Spark 20C Device

After you open the software, hit on the “System Repair” button from the main interface. With the help of a genuine USB cable, get your Tecno Spark 20C phone and connect it with the computer.

Step 3: Choose the Tab

Now, from the next screen, you are supposed to choose “Android Repair” tab. It is given on the left panel.

Step 4: Enter Right Information

Please keep your mobile details handy as you will need them in the next window. You will need to enter the correct brand, model, and country name etc. for better detection of your device.

Step 5: Confirm Actions

This process may result in removing your data hence we strongly recommend you to keep a backup of your data.

Tip: You can use Dr.Fone – Phone Backup (Android) to backup your Tecno Spark 20C device in case you’re wondering how.

Step 6: Take your Device in Download mode

You will get some instructions on your screen to keep your device in Download mode. Follow them according to the Tecno Spark 20C device you own and hit “Next”. When you do this, the program will detect your device and let you download the latest firmware.

Step 7: Repair Device

Now, when the firmware is downloaded, the program will itself begin to repair your device. Wait and keep the Tecno Spark 20C device connected until you get the notification for process completion.

Clear the cache data the TouchWiz

Maximum Android devices are designed to deleted cache data upon getting updated to the newest Android system. However, Tecno Spark 20C stands as an exception in such case. And therefore, many times TouchWiz starts stopping right after upgrading. Thus, due to the collection of cache data, TouchWiz can display error. This calls for removing the cache from TouchWiz and run things smoothly. Here is how to do this:

• Tap on “Apps” from the Home screen firstly.
• Launch “Settings” afterwards
• Look for “Applications” and tap on it followed by “Application Manager”.
• When Application Manager gets opened, swipe towards right to get into the “All” screen.
• Now, choose “TouchWiz” and tap “Clear Cache”.
• Now, tap “Clear Data” followed by “OK”.
• Now restart your device.

Please note that this will delete all your Home screens post this method.

Disable Motion & gesture settings

The functions regarding Motions and Gestures can be responsible for why TouchWiz home has stopped in your device. Usually the Tecno Spark 20C devices running on Android version less than Marshmallow are prone to encountering this issue. Or the Tecno Spark 20C devices having modest specs often fall prey to the issue. When you disable these settings, you might get out of the problem.

Change the Animation Scale

When you use TouchWiz, it may consume higher memory usage for high amount of graphic maintenance. As a result, the “**unfortunately TouchWiz home has stopped**” error might crop up. Taking this into consideration, you should try reconfiguring the animation scale and get rid of the error. Here’s how:

Clear Cache Partition

In case the above steps didn’t figure out the problem, here is the next tip. This method can be counted as one of the most effective one. Because it is able to fix minor issues in Android devices, we recommend you for “**TouchWiz home has stopped**” issue too. Let us know how you can do it:

• Turn off your Tecno Spark 20C device.
• Start pressing and holding “Volume Up” and “Power” buttons simultaneously.
• Keep doing this until you see the Android screen. This will take your device into recovery mode.
• You will observe some options on the screen. Take help of Volume buttons, scroll down to choose “Wipe Cache Partition”. Press Power button to confirm and the Tecno Spark 20C device will be rebooted.

Check now if the error is eliminated. If unfortunately not, please try the following solution.

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Enable the easy mode

For some users, enabling Easy Mode has been of great assistance. This feature aims to make the user experience more efficient by simply eliminating complex features. The Easy Mode removes those features that confuse the users by messing up the screen. Hence, we suggest you to switch to this mode in order to remove “**TouchWiz not working**” problem. The steps are:

• Open “Settings” and go to “Personalization”.
• Hit on “Easy Mode” now.

Hope the TouchWiz won’t keep stopping error does not pop up anymore!

Boot your phone to safe mode

Here is the next solution to be followed when TouchWiz keeps stopping. As we already said, third-party apps can cause this issue, booting your device in the Safe mode will disable those apps temporarily. Hence you need to boot your Tecno Spark 20C device to Safe mode and check if the reason is any third-party app.

• Switch off your device to initiate.
• Press “Power” button and keep doing this until device’s logo appears on the screen.
• When you see logo appearing, instantly release the button and start holding “Volume Down” button.
• Keep holding until rebooting finishes.
• You will now witness “Safe mode” on the bottom screen. You can now release the button.

Reset Factory settings

If the above method went futile and you’re still at the same place, then factory reset is the next logical step to be taken. We suggest this method because it will take your device to its factory state. As a result, TouchWiz will probably get normal and work perfectly.

Along with this, we would also suggest you go take backup of your data so that you won’t lose any of the personal information from your device after performing factory reset. For your convenience, we have stated the backup steps too in the following guide. Have a look:

• Run “Settings’ in your device and go to “Backup & Reset”.
• Notice if “Back up my data” is enabled or not. If not, turn it on and create backup.
• Now, scroll for “Factory Data reset” option and confirm it by clicking “Reset Phone”.

• Wait a few minutes and your device will reboot.

Install a new launcher to replace TouchWiz

We believe that you will find the above methods helpful. However, if still in case your TouchWiz is not working, we advice you that you should install a new theme launcher in your device. It will be a wise option to ditch TouchWiz in such scenario rather than tolerating the problem. Hope this advice will help you.