How To Fix Unresponsive Touch Screen on Poco C51

With the increase in our reliance on smartphones, having touchscreen problems on your device can be annoying. Sometimes, it’s even more frustrating than a physically broken screen because you don’t know where the issue is coming from.

If your touchscreen is malfunctioning or doesn’t work correctly, you cannot interact with your device. On this page, you’ll learn general phone touch problems on Android and how to get rid of them. Now explore the article to learn more.

Part 1: Why Is My Android Experiencing Touch Screen Problems

Below are some of the most common reasons you’re experiencing touch problems on your Android smartphone.

• The touchscreen problemfreezes your phone, lags, or hangs.
• Some parts of the screen work fine, but some don’t.
• Your screen responds inaccurately (typing “a” gets you “q” or “z”).
• The touchscreen is automatically operating itself, resulting in ghost touch.
• It doesn’t respond to any taps, and the phone’s screen has stopped working.
• The device is physically damaged, or the screen is cracked or broken.
• Outdated devices are prone to the black/white/blue screen of death.

Part 2: Tips, Fixes, and Workarounds To Fix Your Poco C51 Touch Problems

If any of the outlined reasons above are the cause of your touch screen malfunctioning, here are some solutions to fix it.

Method 1: Remove the Screen Protector and Phone Case

Some phone cases and screen protectors cause touch problems on your Android screen. This issue is prevalent if you recently changed your phone case or screen protector. It may be due to incompatibility, but you should remove them to see if your phone starts responding again.

Method 2: Clean Your Android Smartphone

A touchscreen malfunctioning can also be a sign of a dirty display. Since the screen relies on contact between your fingers and the touchpad to perform actions, this also applies to foreign particles such as dirt, debris, smudges, oil, and more. Clean your touchscreen with wipes or a soft cloth by gently wiping over the screen.

Method 3: Stop Using Your Android Device for a While

Touch problems also arise due to abnormal temperature changes. Your phone might experience ghost touch if it’s too cold or hot. For your screen to function correctly, it needs to be in a temperate environment. Remember to take breaks between phone usage, especially when the phone gets too hot. Avoid using your device under hot conditions, direct sunlight, or anything affecting your phone’s normal temperature.

Method 4: Restart Your Android

Performing a reboot sounds trivial with such a complicated issue. But sometimes, it’s often the most successful way to fix a touchscreen problem on an Android device. Restarting your Android shuts down and resets all background services, which may have led to your issue.

To restart your Android, press and hold the Power button for several seconds to switch off your phone. In other smartphones, you may need to hold down the Power button as well as the Volume Down button at the same time.

Method 5: Factory Data Reset Your Android

Before attempting to have your device checked for any hardware defects, you should try completing a Factory Reset. To do this, go to Settings > Backup and Reset. Next, tap on Factory data reset > Delete all.

Performing a Factory Data Reset will erase all your data and restore your device to its factory default settings. Creating a backup before doing this step is recommended, as you will lose all your personal data once the process starts.

Method 6: Put Your Android into Recovery Mode

If all else fails, placing your Android into Recovery Mode should be a last resort. Doing this method works similarly to the method above. You should perform this method if the screen is unresponsive and only the buttons on your Android are functional. Here’s how.

Note

Placing your Android into Recovery Mode is different depending on your Android smartphone. Refer to your owner’s manual to see which method is right for your Poco C51.

Step 1A: Press and hold the Power button and Volume Down buttons at the same time. Continue holding both buttons until the screen starts.

Step 1B: If your Poco C51 still has a Home button, press and hold the Home button and the Power button at the same time. Continue holding them until the screen starts.

Step 1C: If step 1A did not put your Android into Recovery Mode, press and hold the Power and Volume Up and Down buttons simultaneously. Continue pressing all three until the screen starts.

Step 2: Use the Volume buttons to navigate the choices, select Wipe data/factory reset, and confirm your choice with the Power button.

Step 3: Wait for the process to complete and for your Poco C51 to restart automatically.

Method 7: Replace Your Android Touchscreen

If doing all the earlier workarounds and fixes couldn’t resolve the touchscreen problem, it could be the screen itself. While replacing the touchscreen yourself is possible if you have the technical know-how, it’s still best to bring it to a professional to prevent further damage. You should have your Poco C51 checked by a technician if the screen is getting weak, has water damage, or has failing screen components.

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Method 8: Bring it to an Authorized Service Center

Your phone touch problem might not be caused by the screen, even when you had it replaced. If your Android is still unresponsive, it’s best to bring your smartphone to an authorized service center or directly to the phone manufacturer, especially when all efforts are exhausted.

Part 3: How To Fix Android Touch Problem With an Alternative

If all the general phone touch problems on your Poco C51 persist, you should strongly consider Wondershare Dr.Fone to do the job. The program can fix all Android system issues without any required skills. Problems caused by the operating system or software, such as the black screen of death, boot loop, ghost touch, and more, are done within less than 10 minutes with the program.

Key Features

Dr.Fone – System Repair (Android) has many features you can immediately take advantage of. Here are some of them below.

• Fix All Android Problems In Minutes

Wondershare Dr.Fone allows you to fix all touchscreen problems on your smartphone within less than 10 minutes. Moreover, it has a high success rate making it one of the most reliable tools available today.

• Supports up to 1000+ Android Models

The program supports almost all Poco C51 models and other Android devices, whether unlocked or from a carrier. Dr.Fone is equipped with all the proper firmware to flash your Poco C51 with just a few clicks. In addition, it has handy on-screen instructions to help you complete the whole process with ease.

Pros and Cons

Here are the pros and cons of using Dr.Fone – System Repair (Android) to know if you’re still undecided.

Pros

• The user interface is clutter-free, making it highly beginner-friendly.
• The fast processing time to fix your Poco C51 means you can do more in less time.

Cons

• The free version only works until you see if your Poco C51 is compatible with the app. You will be required to enter a valid license once you initiate the repair process.
• If you own an iOS device, you’ll have to get the iOS version.

How To Fix Black Phone Screen With Wondershare Dr.Fone

Follow the step-by-step guide below to start fixing general phone screen problems on Android using Wondershare Dr.Fone.

Step 1: Download and install Wondershare Dr.Fone on your computer. Next, launch the program and connect your Poco C51 to your computer.

Step 2: Click Start to initiate the setup on a new window. From there, select the Brand, Name, Model, Country, and Carrier of your Poco C51 and click Next.

Step 3: Follow the on-screen instructions on the main program window to initiate the repair process. After that, wait for your Android smartphone to return to its original state.

Part 4: FAQs

Here are some FAQs you should remember when experiencing phone touch problems.

1. Does a Cracked Screen Affect Touch on an Android?

If you continue using a smartphone with a cracked screen, there are several implications. Your device will be vulnerable to further damage and might develop touchscreen problems,and your sensors will gradually begin to malfunction. The capabilities of your device are also compromised the longer you delay repairing it. Moreover, a cracked screen can put your fingers at risk of injury due to potential glass splinters.

2. How Do I Temporarily Fix a Cracked Screen?

If you can’t take your cracked screen to a repair shop, apply a small amount of vegetable oil or petroleum jelly to the screen. Doing this will not fix the issue but will make the cracks less noticeable. On the other hand, you can also apply a screen protector to safeguard your phone against further damage. The screen protector slows down or prevents the cracks from getting worse.

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### 3\. Can I Use Dr.Fone for Free?

You can download and install Dr.Fone – System Repair (iOS) or (Android) for free to evaluate the program’s offerings. You can do the first few steps to see if the app supports your device. However, you need to get the full version and enter a valid license code to repair your smartphone.

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Conclusion

If the touchscreen is malfunctioning on your smartphone, one of the fixes above should help solve the problem. If it did not solve the issue, consider using Dr. Fone – System Repair for iOS or Android when you need an all-in-one solution to all your phone screen problems.

However, if your screen is broken or cracked, going to an authorized service center is still your best bet, especially when your screen urgently needs a replacement. Delaying it further may hurt your wallet in the long run, so it’s best to fix it as soon as possible.

8 Workable Fixes to the SIM not provisioned MM#2 Error on Poco C51

SIM cards are small chips that act as a connecting medium between your cell phone and your carrier. It is programmed to help your carrier identify your cell phone account with certain information. And eventually, you are enabled to make calls and to make use of mobile internet. Now, if your device is showing “SIM not provisioned” on Android then it signifies that the connection to carrier network cannot be established or perhaps, your carrier isn’t able to identify your cell phone account.

Part 1. Why does the error “SIM not provisioned MM#2” pop up?

There can be numerous reasons behind the pop up that reads “SIM not provisioned” on Android. But basically, it most probably affects the users who have registered a new SIM card. If you get to experience this issue in other situations or if the SIM is not working in Android, then the problem is with the SIM card and needs to be replaced. Anyways, here is a list of situations when the “SIM not provisioned” error may bother you.

• You got a new SIM card for your new phone.
• You are transferring your contacts into the new SIM card.
• In case, the carrier network provider’s authorization server is unavailable.
• Perhaps, you’re out of the reach of the carrier coverage area and that too, without active roaming agreement.
• Though new SIM cards work flawlessly. But it is often necessary to get your SIM card activated due to security reasons.

Just in case, you haven’t bought any new SIM card and the one you were using was working fine until now, then the most probable reasons behind it could be listed below:

• If your SIM card is too old, possibly it might have gone dead, try replacing it.
• Perhaps, the SIM card was not properly inserted into the slot or there might be some dirt between the SIM and smartphone pins.

A yet another reason could be that your SIM card got deactivated by your carrier provider as it could have been locked to a particular phone. Now, if you insert such a SIM card to another device or a new device even, you may get to witness a message that reads “SIM not valid”.

2.1 One click to fix the “SIM not provisioned MM#2” error on Android

Without talking any further, let’s straightly get to the first and the easiest way to repair SIM not provisioned issue on Android. For this purpose, we’re glad to introduce Dr.Fone - System Repair (Android) , one of its kind of tool that is capable of repairing almost all sort of Android OS issues in just a matter of few clicks. Whether it is SIM not provisioned on Android or SIM not working in Android or your device stuck in a boot loop or black/white screen of death. The most probable reason for these errors is Android OS corruption. And with Dr.Fone – Repair (Android) you can efficiently and effectively repair your Android OS in a hassle freeway.

Dr.Fone - System Repair (Android)

Android repair tool to fix “SIM not provisioned MM#2” error

• Fix any type of Android system issue with ease.
• Even novice users can use it without any hassle.
• Compatible with all major Poco C51 smartphone models.
• Highest success rate in the market for fixing Android issues.
• Supports all Android OS versions.

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Step by step Tutorial to fix “SIM not provisioned MM#2” error

Step 1. Connect your Poco C51

Download and launch the Dr.Fone toolkit on your computer and then opt for the “System Repair” option from the main interface. Meanwhile, get your Poco C51 connected with the computer using a genuine cable.

Step 2. Opt for Android Repair and key in important information

Now, hit on the “Android Repair” from the 3 options on the left, followed by hitting the “Start” button. From the upcoming screen, you’ll be asked to key in important device-related information, like brand, model, country, and carrier details. Hit “Next” afterward.

Step 3. Boot your device in Download mode

You must put your device in Download mode for better repairing of your Android OS. Simply follow the onscreen guide to boot your Android in DFU mode and hit “Next” thereafter. Once done, the software will automatically start downloading the most compatible and recent firmware for your device.

Step 4. Initiate Repairing

As soon as the download completes, the software verifies the firmware and automatically initiates repairing your Poco C51. Within a short period, you’ll notice that your Poco C51 has been successfully repaired.

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2.2 Ensure the SIM card is not dirty or wet

At times, the issue can be as simple as cleaning your SIM card and SIM slot properly. Ensuring that SIM is not wet either and then putting it back into its place. If this works, then the SIM not working in Android was due to the dirt or moisture that was preventing proper contact between SIM card pins and smartphone circuit.

2.3 Insert the SIM card correctly

If your SIM card was working properly until yet, there is a good possibility that the SIM card may have moved a bit from its actual location. Eventually, there is poor contact between the SIM card pins and the circuit. Try inserting your SIM card properly with the following steps.

• Power off your Poco C51 and with the help of Q pin, eject the SIM card holder from the SIM slot of your device.
• Now, grab a soft rubber pencil eraser and gently rub it in on the gold pins of SIM card to clean them properly. Then, with the help of a soft cloth wipe away the rubber residue from the SIM card.
• Next, push the SIM back into the SIM card holder properly and push it back into the SIM slot now.
• Turn your device back on and look if your SIM not provisioned on the Android issue is resolved or not.

2.4 Activate the SIM card

Usually, when you buy a new SIM card, it gets automatically activated within 24 hours of being plugged into a new device. But if that’s not happening in your case and you’re wondering how to activate SIM card, make use of the three options below to enable activation:

• Call your carrier service provider
• Send an SMS
• Log on to your carrier’s website and look for the activation page over it.

Note: The aforementioned options are straightforward and are quick ways to enable activation. It depends on your carrier network whether they support them.

2.5 Contact your carrier

Even if your SIM isn’t activated, grab another working device to make a phone call to your carrier or network. Ensure, to explain the entire situation and the error message to them. Be patient while they investigate the issue. It may eat up a heck load of time or may get resolved in a few minutes that completely depend upon the complexity of the issue.

2.6 Try the other SIM card slot

A yet another reason why SIM not working in Android can be because of the SIM card slot might have gone corrupted. Thanks to the dual SIM technology, you do not have to rush immediately to get it to check or repair. You can simply rule out this possibility by ejecting the SIM card from its original SIM slot and then replacing it into the other SIM card slot. If this solution did work out for you then it is obvious that the problem was with the SIM card slot that got corrupted. And hence, it was triggering SIM not responding issue.

2.7 Try the SIM card in other phones

Or just in case, you’ve still no joy and the SIM not provisioned on Android message is bothering you. Try making use of another Android device. Eject the SIM card from the Poco C51 device which is creating problems and try plugging it into other Poco C51] and other smartphones. Perhaps, this will let you know whether the issue is with your device only or with the SIM card itself.

2.8 Try a new SIM card

Still, wondering how to fix SIM not provisioned? Perhaps, nothing worked for you, right? Well, on that note, you must head to your carrier store and request a new SIM card. Also, inform them about the “SIM not provisioned MM2” error, they will be able to execute proper diagnostics over your old SIM card and hopefully get it resolved. Or else, they’ll equip you with a brand new SIM card and swap the new SIM card into your device and get it activated in the meantime. Eventually, restoring the normal functioning of your device.

Conclusion

In wrapping up, SIM not provisioned errors on Android can be troubling, but they’re certainly fixable. There are several methods, from a simple device restart to reaching out to your network provider. But if these don’t work, we suggest trying Dr.Fone - System Repair (Android) . This tool is known for its ability to handle an array of Android issues and could be just what your device needs. Navigate your tech challenges with ease using Dr.Fone.

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11 Proven Solutions to Fix Google Play Store Not Working Issue on Poco C51

Google Play Store is a necessary and bundled service of any Android device. This app is required to download or even run any apps. So, getting an error like Play store not working or Play Store crashing is very unfortunate and a matter of a headache. Here we tried to put the best solution to overcome this issue. Keep reading this article for all the 11 best solutions.

Part 1. The recommended method to fix Google Play Store issues

If you search on the internet, you may find various tricks dealing with Google Play Store not working issue. However, either to try each of them or choose several to follow would certainly cost a lot of time. What’s more, we are not sure whether they will really work. Therefore, we would recommend you with a more effective and fast way, that is to use Dr.Fone - System Repair (Android) , a dedicated Android repair tool to fix Google Play Store, not working issues just in one click.

Dr.Fone - System Repair (Android)

A most effective method to fix Google Play Store not working

• Fix all Android system issues like the black screen of death, won’t turn on, system UI not working, etc.
• Industry’s 1st tool for one-click Android repair.
• Supports all the new Poco C51 devices like Galaxy S8, S9, etc.
• Step-by-step instructions provided. No technicals skills required.

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Brief steps to guide you through the process of fixing Google Play Store not working (followed by video tutorial):

1. Get this tool downloaded on your computer. Install and launch it, and you can find the following welcome screen displayed.

1. Select the option “System Repair”. In the new interface, click on the “Android Repair” tab.

1. Start fixing Google Play Store not working by clicking “Start”. Select and confirm the correct model details as instructed.


1. Activate the Download mode from your Poco C51.

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1. After entering the Download mode, the Dr.Fone tool starts to download the correct firmware to your Android.

1. The downloaded firmware will be loaded and flashed to your Poco C51 to fix the Google Play Store not working issue.

1. Wait until the Android repair process is complete. Start your Android and Google Play Store, you can then find that the Google Play Store not working issue no longer exists.

Video tutorial to fix Google Play Store not working

Part 2: Other 10 common methods to fix Google Play Store issues

1. Fix Date and Time settings

Sometimes Google creates a problem connecting with the Play Store or Play store crashing due to the wrong date and time. The first and most common thing is you have to check if the date and time are updated or not. If not, update it first by following the below step by step guide.

Step 1 – First, go to the “Settings” of your device. Find ‘Date and time’ and tap on it.

Step 2 – Now you can see several options. Select “Automatic date and time”. This should override the wrong date and time your device have. Else, deselect the tick beside that option and select the date and time manually.

Step 3 – Now, go to the Play store and try to connect again. This should be working without any problem now.

2. Cleaning of Cache data of Play Store

This may happen that sometimes Google Play Store stopped working due to excessive unnecessary data stored in the cache of the Poco C51 device. So, clearing unnecessary data is very important to keep the application run smoothly. To do this, you need to follow the below steps.

Step 1 – Firstly, go to “Settings” on your device.

Step 2 – Now, navigate to the “Apps” option available at the settings menu.

Step 3 – Here you can find the “Google Play Store” app listed. Open it by tapping.

Step 4 – Now, you can find a screen like below. Tap on “Clear cache” to remove all the cache from the application.

Now, again try to open Google Play Store and you may successfully overcome the Play Store not working issue. If not, check the next solution.

3. Reset Play store by Clear data

If the above solution is not working for you, you might try this option instead. This step will erase all the app data, settings, etc so that it can be set up a fresh one. This will also fix the Google Play store not working issue. For this solution, use the following method step by step.

Step 1 – Like the previous method, head towards the settings and then find “Apps”

Step 2 – Now find “Google Play Store” and open it.

Step 3 – Now, instead of tapping “Clear cache”, tap on “Clear data”. This will erase all the data and settings from the Google Play store.

After this, open “Google Play Store” and now your problem might be solved now.

4. Reconnecting the Google account

Sometimes it may happen that removing and reconnecting your Google account may solve the Play Store not working issue. To do this, you need to follow the instructions below.

Step 1 – Go to the “Settings” and then find “Accounts”.

Step 2 – Upon opening the option, select “Google”. Now you can see your Gmail ID listed there. Tap on it.

Step 3 – Now click on the top right side three dots or “more” option. Here you can find the “Remove account” option. Select it to remove the Google Account from your Mobile.

Now, go back and try to open Google Play Store again. This should work now and enter your Google ID and password again to continue. If it’s still not working, move to the next solution.

5. Reinstall the latest version of Google Play Store

Google Play store can’t be uninstalled completed completely from your Poco C51. But disabling and reinstalling its latest version can resolve the Play Store crashing issue. For doing this, just follow the below guide.

Step 1 – First of all, go to “Settings” and then move on to “Security”. Then find “Device administration” here.

Step 2 – Upon clicking on this option, you can find “Android device manager”. Uncheck this and disable.

Step 3 – Now you can be able to uninstall Google play service by going into application manager.

Step 4 – After that, try to open any app that requires Google Play store to open, and that will automatically guide you to install the Google Play service. Now install the updated version of the Google Play service.

After installing, your problem might be solved by now. If not, try the next solution.

6. Clear Google Service Framework Cache

Besides the Google Play store, this is important to keep healthy the Google Service Framework as well. The cache and unnecessary data should be removed from there also. Follow the steps below.

Step 1 – Go to settings and then tap on “Application Manager”

Step 2 – Here you can find “Google Service Framework”. Open it.

Step 3 – Now, tap on “Clear cache”. And you are done.

Now go back and try to open Google Play store again. This might solve the Google Play Store has stopped the problem by now. If not, check the next solution.

7. Disable the VPN

The VPN is a service to get all the media outside your geographic location. This is also used to install a country-specific app in another country. But sometimes it can create a problem with Play Store crashing.  So, this is recommended to try disabling the VPN.

Step 1 – Go to the settings of your device.

Step 2 – Under the “networks”, click on “More”.

Step 3 – Here you can find “VPN”.  Tap on it and turn it off.

Now, again go back and try to open the Google Play Store. This may solve your problem now. If not, check the next solution.

8. Force stop Google Play Service

Google Play Store needs to be restart just like your PC. This is a really helpful and common trick to overcome the Play Store crashing issue on your Poco C51. To do this, follow the below steps.

Step 1- Go to settings and then go to the “Application Manager”.

Step 2 – Now find “Google Play Store” and click on it.

Step 3 – Here click on “Force Stop”. This allows the Google Play Store to stop.

Now, try to open Google Play store again and this time the service is being restarted and might work properly. If not, try the next solution.

9. Try a Soft Reset of your device

This easy to use solution will remove all the unnecessary temporary files of your device, close all recent apps, and make it clean. This is just rebooting your device. It won’t delete any data from your device.

Step 1 – Long press the “Power” button on your device.

Step 2 – Now, click on ‘Reboot’ or ‘Restart’ option. Your device will restart in some time.

After restarting, try to open the Google Play Store again and this time you should succeed. If any case, it’s not opening, try the last (but not the least) method by hard reset your Android.

10. Hard reset your device

If you have done with all of the above solutions and still Play Store crashing, and you are aggressive to get it, then only try this method. Using this method will delete all the data of your device. So take a backup of the whole. Follow the step by step instruction below.

Step 1 – Go to setting and find “backup and reset” there.

Step 2 – Click on it. And then Click on the “Factory data reset” option.

Step 3 – Now confirm your action and tap on the “Reset device”.

This will take a while to reset your device completely. After completion, start the Google Play Store and set up as a new device.

The above methods are the best 11 among all the solutions you can get for your Play Store not working on wifi or Play Store crashing error. Try one by one and you might get rid of this problem.