Cellular Network Not Available for Voice Calls On Meizu 21 Pro | Dr.fone

Cellular Network Not Available for Voice Calls On Meizu 21 Pro | Dr.fone

Ariadne Lv13

Cellular Network Not Available for Voice Calls On Meizu 21 Pro

The “Cellular Network Not Available for Voice Calls“ error is a common experience for many Android users. In our contemporary world, communication stands as the fundamental pillar of our existence. Yet, the malfunctioning of our devices hinders this connectivity. It often gives rise to numerous complications. Fortunately, your concerns are now a thing of the past.

This article serves as your guide for troubleshooting and overcoming this frustrating dilemma. It has compiled expert perspectives, valuable tips, and detailed, systematic solutions. The article will go through the underlying causes behind this issue and explore potential fixes. By the conclusion of this article, you’ll be armed with the necessary knowledge to tackle this problem.

cellular network not available calls error

Part 1. Preliminary Reasons For Cellular Network Not Available For Voice Calls

Facing the “Cellular Network Not Available for Voice Calls Android“ error can be overwhelming. Thus, it becomes evident that specific reasons underlie this issue. Solutions indeed exist to tackle this problem. Yet, comprehending the underlying reasons is equally crucial to resolve the issue:

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1. Internet Access

One primary reason behind cellular network unavailability glitches lies in unstable internet access. Voice calls over cellular networks often require a stable internet connection. When this connection fluctuates or drops, it can result in the dreaded error message.

2. Terrain Coverage

Another contributing factor is the geographical terrain. In remote or sparsely populated areas, cellular tower coverage might be limited. It causes a signal disturbance or complete loss of the network.

3. Network Congestion

During peak usage hours or in densely populated areas, network congestion can also be a cause. It leads to temporary unavailability of the cellular network for voice calls. When the network is overloaded with traffic, it might struggle to accommodate more voice calls. That results in connectivity issues.

4. Technical Glitches

Furthermore, technical glitches within the Meizu 21 Pro device or network infrastructure can cause this issue. These glitches could range from software bugs to hardware malfunctions.

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5. Battery or Power Issues

In some instances, insufficient battery power or power-saving modes on devices can cause this issue. They affect the Meizu 21 Pro device’s capacity to sustain a consistent connection with the cellular network. This consequently causes voice call unavailability.

Part 2. Prominent Solutions For Cellular Network Not Available For Voice Calls Android

A myriad of purposeful solutions exists to resolve the TracFone cellular network not available for voice calls issue. These solutions are specifically designed to address various underlying causes. The aim of these solutions is to restore smooth connectivity for voice calls. Described below are the top 8 solutions to fix the “Cellular Network Not Available” error:

Method Efficiency Difficulty Duration (Minutes)
Check Network Availability Moderate Easy 5-10
Check Airplane Mode Low Easy 2-5
Select Network Operator Moderate Moderate 5-10
Restart Device Low to Moderate Easy 3-5
Enable Roaming Settings Moderate Easy 3-7
Update Android Smartphone Moderate Moderate 15-30
Performing Factory Reset High (Last Resort) Difficult 30-60+
Contact Carrier Provider High (Specialized Help) Moderate Varies (Depends on Carrier Provider)
Wondershare Dr.Fone - System Repair Highest (Complex Issues) Easiest 5-10

Solution 1. Check the Availability of Cellular Networks

Before diving into complex fixes, the first thing to do is to check if nearby cell networks are available and how strong their signals are. It is an essential step when trying to fix the “Cellular Network Not Available“ error. This basic check ensures your phone is close enough to a working network tower, which matters for staying connected. It allows you to find out the availability of nearby cellular networks.

Moreover, with it, you can ensure your device is connected to a reliable network. This preliminary check sets the foundation for further troubleshooting.

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checking network availability

Solution 2. Check the Airplane Mode of the Smartphone

Another crucial step in resolving this error involves ensuring that the Airplane Mode is disabled. This mode, when activated, disables all wireless connections. It also includes cellular networks, which could lead to connectivity issues. Follow these simple steps to check and disable Airplane Mode on your device:

Instructions: Swipe down on your phone’s screen from the top to access the Notification Panel, unveiling the Quick Settings tiles. Search for the airplane-shaped icon; if Airplane Mode is active, the icon will be highlighted or shown in a distinct color. Tap the Airplane Mode to turn off the Airplane Mode on your Android.

toggle airplane mode

Solution 3. Selecting the Network Operator of the Meizu 21 Pro device

In certain instances, manually selecting your network operator can help. It effectively resolves the “Cellular Network Not Available for Voice Calls Android“ error on your Meizu 21 Pro. By choosing the network operator manually, you ensure a deliberate connection to a specific carrier. This potentially bypasses issues related to automatic network selection. Follow these steps to select your network operator manually:

  • Step 1. Access “Settings” on your Meizu 21 Pro, then tap on “Connections.” From there, navigate to “Mobile Networks” and proceed by selecting “Network Operators.”

open mobile network carriers

  • Step 2. Look for the “Automatically Select” toggle, which will be turned on. Toggle it off to see available networks and choose the one best suited to your device.

select mobile carrier

Solution 4. Restart Your Device

Sometimes, resolving the “Cellular Network Not Available for Voice Calls“ error on your Meizu 21 Pro can be as simple as performing a restart. This basic troubleshooting step helps refresh the Meizu 21 Pro device’s software. It clears temporary glitches and reestablishes essential connections, potentially resolving network-related issues. Follow these straightforward steps to restart your Meizu 21 Pro:

Instructions: Hold down the “Power” button until the Power menu emerges on the display. From there, select “Restart” to initiate the Meizu 21 Pro device’s reboot process.

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Solution 5. Enable Roaming Settings

There are situations where you’re in an area with weak or no coverage from your primary network provider. In such a case, enabling roaming settings on your Meizu 21 Pro can sometimes resolve the issue at hand. Enabling roaming allows your device to connect to partner networks. This extends your coverage beyond your home network’s reach. Follow these steps to enable roaming settings on your Meizu 21 Pro:

  • Step 1. Start by accessing your device’s Settings and tapping the “Connections” option. Here, scroll downward to press “Mobile Networks.”

open mobile network connections

  • Step 2. Presently, you will encounter the “Data Roaming” option. Toggle this option on to enable data roaming on your device and resolve the issue.

turn on data roaming

Solution 6. Update Android Smartphone

Updating your Meizu 21 Pro’s OS to the latest version can often resolve performance issues. It can also fix network connectivity issues, including the “Cellular Network Not Available” error. Manufacturers regularly release system updates containing bug fixes and security patches. It also includes enhancements that can address underlying software-related problems. Follow these steps to update your Android smartphone:

  • Step 1. In your device’s Settings, scroll through to find the “Software Update” option. Select it, and on the subsequent screen, verify the availability of any updates.

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open software update settings

  • Step 2. If an update is accessible, select the ‘Download and Install’ choice. Then, proceed by following the prompts displayed on the screen to finalize the process.

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Solution 7. Performing Factory Reset

Performing a factory reset is a drastic but effective measure. It can resolve persistent software-related issues, including the “Cellular Network Not Available” error. Be aware that initiating a factory reset results in the deletion of all data and settings stored on your device. Hence, it is crucial to back up any vital information before proceeding with this action. Here is how to fix the Verizon cellular network not available for voice calls:

  • Step 1. To access your device’s “General Management” section, navigate through Settings. There, tap on “Reset,” and select “Factory Data Reset” from the subsequent screen.

open reset settings

  • Step 2. You will need to tap “Reset” to confirm your choice. Then, follow the on-screen guidelines carefully to complete the reset process.

perform factory reset

Solution 8. Contact Carrier Provider

If you’ve exhausted all options and the issue persists, reaching out to your carrier provider for assistance is a viable solution. Carrier providers can offer specific insights and guidance regarding network-related issues. When connected to customer service, explain the issue you’re experiencing in detail. Contacting your carrier provider enables you to tap into their expertise and resources.

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Part 3. [100% Resolvable] Resolve Cellular Network Not Available For Calls Issues

Despite all your attempts, the cellular network not available for voice calls remains unresolved. It might state a more complex software-related issue or glitch within the Meizu 21 Pro device. However, there’s a solution designed explicitly for addressing such complex issues. That software is Wondershare Dr.Fone, a comprehensive toolkit for Android devices. It stands out as the world’s first one-click Android repair tool.

Dr.Fone specializes in resolving a wide array of Android system issues, including the notorious black screen of death. With this tool, users can effortlessly restore their Android system to normal functionality.

Key Features of Wondershare Dr.Fone

  1. Fone’s advanced repairing mechanism has the ability to repair even the bricked Android devices.
  2. This tool supports more than 1000 models of Android devices across different brands for system repair.
  3. It boasts the highest success rate when it comes to fixing Android devices.

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Steps Needed To Fix the Cellular Network Not Available for Calls Issue via Wondershare Dr.Fone

The following are the steps to resolve the Tracfone cellular network not available for voice calls using Wondershare Dr.Fone:

  • Step 1. Open Wondershare Dr.Fone and Opt for System Repair

Launch the software. Then, navigate to the “Toolbox” section located in the left panel. Connect your Meizu 21 Pro and proceed by choosing “System Repair.” Then, opt for “Android” to specify the Meizu 21 Pro device type. On the subsequent screen, click “Start” to commence the repair procedure.

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start android repair

  • Step 2. Provide Details of Your Android Device

The system automatically identifies the brand of the Android device undergoing repair. Afterward, choose the “Name,” “Model,” “Country,” and “Carrier” from the provided list options. If the Meizu 21 Pro device is already unlocked, you can choose OPEN in the Carrier section. Then, confirm by checking the warning box indicating agreement and readiness to proceed. Click on “Next” to initiate the repair process for your Meizu 21 Pro.

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  • Step 3. Complete the Android Repair Process Successfully

Follow the guidance displayed on your device’s screen to access Download Mode. Once in, the firmware download begins automatically. During this process, the platform verifies and presents the firmware details. Select “Fix Now” to proceed with the installation of the firmware onto your Meizu 21 Pro. Since Android repair will result in the deletion of all data, input “000000” to confirm. This action initiates the system repair process.

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Conclusion

In conclusion, facing the “Cellular Network Not Available for Voice Calls“ problem on your Meizu 21 Pro can be frustrating. This article has explored many ways to fix this issue. These include simple checks like turning off Airplane Mode to solutions like contacting your carrier. However, when facing persistent network problems, a tool like Wondershare Dr.Fone becomes the only hope.

Among the various methods discussed, Dr.Fone stands out as a top choice. Its thorough system repair function targets and removes complex software glitches. The tool’s easy interface, broad compatibility, and secure repair process make it perfect. It is ideal for users looking for a reliable solution beyond regular troubleshooting.

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Meizu 21 Pro Stuck on Screen – Finding Solutions For Stuck on Boot

The market has embraced Meizu 21 Pro for being the pioneers in the industry. Although the company lacked in providing explicit smartphones, they were still able to catch up with the race. Meizu 21 Pro C31, known to provide durability of the next level, is taking up the latest shelves of Meizu 21 Pro smartphones. Although the company promises reliability, there are several problems involving such smartphones.

One prominent solution stated by Meizu 21 Pro users involves the screen stuck in the boot. If your Meizu 21 Pro is stuck on the “Meizu 21 Pro” screen for no particular reason, you will have to read this article. As this article tackles all reasons involving the problem, it comes up with the necessary solutions. These solutions will help Meizu 21 Pro users find solutions for their stuck screens on the boot.

Part 1: What Causes Meizu 21 Pro Screen Stuck on Boot?

Has your Meizu 21 Pro recently been stuck on the boot loop screen? If it is happening or has happened to you, there are some reasons that you need to be aware of. Having an overview of the causes of Meizu 21 Pro being stuck on the Android One screen can help you redirect yourself toward to right solution. Go through the list of all causes and find more about the issue involving screens stuck on boot in Meizu 21 Pro smartphones:

  • The Device is Damped in Liquid

It is entirely possible that your Meizu 21 Pro smartphone is immersed in water. With a smartphone dipped in liquid, the Meizu 21 Pro device can turn useless. If you have tried starting it again, it won’t run and might get stuck on the boot.

  • Soft-Bricked Device

There are multiple conditions where your Meizu 21 Pro smartphone can get soft-bricked. It majorly happens when a particular function in the Meizu 21 Pro device stops working. To counter the problem, it is essential that you can get your device stuck on the boot screen.

  • Outdated Device

If the equipment wears out after a certain time, there is a need to have it changed. With such obsolete models of Meizu 21 Pro, you will surely face issues like a screen stuck on the boot. Smartphone equipment cannot be revamped, and you will have to go for newer options.

  • Software Update Required

A software update on your Meizu 21 Pro smartphone might be causing issues with the screen stuck on the boot. The best way to get rid of this problem is to update your system software to the latest version.

Part 2: 5 Solutions To Solve Meizu 21 Pro Screen Stuck on Boot

Do you seek to resolve the problem of the Meizu 21 Pro Plus stuck on the Android One screen? There are specific techniques that can be tried as a remedy. These solutions are tried and recommended by experts. Go through the details provided below to solve the issues with your stuck Meizu 21 Pro screen.

Solution 1: Force Restart Meizu 21 Pro

The first and most proclaimed technique to refresh Meizu 21 Pro devices under such a problem is to force restart them. If the Meizu 21 Pro device is stuck, you will have to perform this process by pressing the “Power” and “Volume Up” keys for 15 seconds. Continue holding the buttons until the Meizu 21 Pro device vibrates or restarts by showing the screen again.

force restart nokia

Solution 2: Leave the Phone For a While To Drain Its Battery

A conventional way to solve the issue of a stuck screen in Meizu 21 Pro is to leave the phone in its position. As you let its battery drain out, the phone will turn off, and you can activate the Meizu 21 Pro device again by charging it.

Once you restart it this way, all the procedures will initiate again, and the Meizu 21 Pro device will be as good as new. Draining the battery has given you the leverage to regain control over the Meizu 21 Pro device again.

Solution 3: Check For Updates on Meizu 21 Pro Smartphones

Another quick remedy to try on your Meizu 21 Pro smartphones involves updating their software. If there is any prevailing software update to install on the smartphone, you will have to check and update it by following the steps guided below:

Step 1: Open the “Settings” of your Meizu 21 Pro smartphone and continue to the “System” section in the list of options. You will have to access the “Advanced” options in the “System” menu.

choose the system option

Step 2: As you lead to the advanced options, look for “System update” in the provided options. Look for the “Check for update” button. This will check if your Meizu 21 Pro needs any software updates or not.

tap on check for update

Solution 4: Using Wondershare Dr.Fone

One of the finest options available to perform is using a third-party platform that promises smooth operability. Wondershare Dr.Fone is a platform designed to provide such smartphones another life to survive. Its unique functionality repairs all the issues with a smartphone and makes it as good as a new one.

If your Meizu 21 Pro Plus is stuck on the Android One screen, this platform is the ultimate solution for you. With the support of the latest devices and software versions, Dr.Fone – System Repair (Android) offers the best results. To know how to repair your Meizu 21 Pro smartphone with the help of this tool, look through the steps featured next:

Step 1: Open Dr.Fone and Select System Repair

As you launch Dr.Fone after downloading it on your computer, continue to the “System Repair” option. You will have to start by connecting the Android device to the computer through a USB cable. Select “Android Repair” from the options available and continue to the following options.

choose the system repair tool

Step 2: Define Device Information and Confirm

You will be directed to the Meizu 21 Pro device information screen, where you must define the identification parameters of the Meizu 21 Pro device. Select the brand, name, model, country, and carrier details for proper system recovery. On clicking “Next,” you will receive a warning where you will have to type the number “000000” to proceed with the method.

add the nokia phone details

Step 3: Put Your Meizu 21 Pro in Download Mode

Following this, you will have to put your Meizu 21 Pro in Download Mode. For that, you need to follow the steps according to the condition of the Meizu 21 Pro device:

  • For Devices with Home Button:

Power off your Android and continue to press and hold the “Volume Down,” “Home,” and “Power” buttons for a few seconds. After holding them for almost 10 seconds, release and press the “Volume Up” button to enter the mode.

  • For Devices without Home Button:

Turn off the Android device and hold the “Volume Down,” “Bixby,” and “Power” buttons simultaneously for a few seconds. On releasing the buttons, press the “Volume Up” button to enter Download Mode.

activate the download mode

Step 4: Start Downloading and Verify Firmware

To proceed, tap the “Next” button to download the firmware. As you verify the firmware, the repairing process starts on your Meizu 21 Pro device.

repairing the nokia phone

Solution 5: Contact the Customer Service Center of Meizu 21 Pro

If the issue of the Meizu 21 Pro stuck on the “Meizu 21 Pro” screen continues, you will have to contact the Meizu 21 Pro device’s customer support. With no proper method left for the Meizu 21 Pro device, the only effective technique is to visit the authorized store for Meizu 21 Pro smartphones and claim the issue with the Meizu 21 Pro device. In this way, you might receive or get a fully repaired device with no additional charges if the Meizu 21 Pro smartphone is under warranty.

Part 3: How to Avoid Meizu 21 Pro Screen Stuck on Boot?

What if you come to know that you can avoid the Meizu 21 Pro screen stuck-on boot problem? There are a set of tips and tricks that you can follow to explain how to prevent such an issue in the first place. Follow these tips to learn more about saving your Meizu 21 Pro from such miserable conditions:

1. Protect from Malware

The first thing to protect your Meizu 21 Pro smartphone from getting stuck on the boot is to keep it safe from unauthorized and malicious data. The best thing to keep a device secure is to follow all security protocols and avoid bypassing them. If you try downloading something not authorized by the Play Store itself, for instance, an APK, it can make your device vulnerable to malware.

2. Keep Your Device Updated

If you feel frustrated by issues like Meizu 21 Pro being stuck on the Android One screen, the best thing to avoid such a problem is to keep your device updated at all costs. Whenever there is an update on your Meizu 21 Pro smartphone, make sure to install it on time and properly. Do not leave updates uninstalled for no reason, as they can hinder the Meizu 21 Pro device’s speed and performance.

3. Do Not Fool Around with System Files

Changing or modifying system files can be fatal for smartphones. Thus, to keep your Meizu 21 Pro safe, you need to keep your hands away from such important files. Modifying a single file can make your device useless or put you in situations like a Meizu 21 Pro smartphone stuck on the boot. For that, the best tip is to keep yourself out of engagement.

4. Use Wondershare Dr.Fone To Manage All Data With Ease

As you have observed, the power of Dr.Fone can be a perfect phone manager for you at all times. While providing system repair services, it can also help you manage your device’s data and other statuses. Thus, consider keeping Dr.Fone close to your device and its operations. In this way, you will be able to have complete control over all types of data present in the Meizu 21 Pro smartphone.

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Conclusion

With that, this brings the article on Meizu 21 Pro smartphones to a conclusion. If you are still facing issues with your Meizu 21 Pro stuck on the “Meizu 21 Pro” screen, this article is the perfect solution for your problem.

With all the provided methods, we do hope that you will be able to restore the status of your Meizu 21 Pro smartphone and make it functional. For the finest results, you have also discovered Dr.Fone – System Repair (Android) as the best solution for repairing such devices.

8 Workable Fixes to the SIM not provisioned MM#2 Error on Meizu 21 Pro

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”.

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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.

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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 Meizu 21 Pro 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 Meizu 21 Pro

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 Meizu 21 Pro connected with the computer using a genuine cable.

fix sim not provisioned on android - install the tool

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.

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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.

fix sim not provisioned on android - boot in download mode

Step 4. Initiate Repairing

As soon as the download completes, the software verifies the firmware and automatically initiates repairing your Meizu 21 Pro. Within a short period, you’ll notice that your Meizu 21 Pro 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 Meizu 21 Pro 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.

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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.

fix SIM not working in android - contact carrier

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.

fix SIM not responding - try another slot

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 Meizu 21 Pro device which is creating problems and try plugging it into other Meizu 21 Pro] and other smartphones. Perhaps, this will let you know whether the issue is with your device only or with the SIM card itself.

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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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  • Title: Cellular Network Not Available for Voice Calls On Meizu 21 Pro | Dr.fone
  • Author: Ariadne
  • Created at : 2024-07-30 10:00:04
  • Updated at : 2024-07-31 10:00:04
  • Link: https://howto.techidaily.com/cellular-network-not-available-for-voice-calls-on-meizu-21-pro-drfone-by-drfone-fix-android-problems-fix-android-problems/
  • License: This work is licensed under CC BY-NC-SA 4.0.
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