Cellular Network Not Available for Voice Calls On Vivo V27 | Dr.fone
Cellular Network Not Available for Voice Calls On Vivo V27
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.
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:
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 Vivo V27 device or network infrastructure can cause this issue. These glitches could range from software bugs to hardware malfunctions.
5. Battery or Power Issues
In some instances, insufficient battery power or power-saving modes on devices can cause this issue. They affect the Vivo V27 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.
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.
Solution 3. Selecting the Network Operator of the Vivo V27 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 Vivo V27. 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 Vivo V27, then tap on “Connections.” From there, navigate to “Mobile Networks” and proceed by selecting “Network Operators.”
- 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.
Sometimes, resolving the “Cellular Network Not Available for Voice Calls“ error on your Vivo V27 can be as simple as performing a restart. This basic troubleshooting step helps refresh the Vivo V27 device’s software. It clears temporary glitches and reestablishes essential connections, potentially resolving network-related issues. Follow these straightforward steps to restart your Vivo V27:
Instructions: Hold down the “Power” button until the Power menu emerges on the display. From there, select “Restart” to initiate the Vivo V27 device’s reboot process.
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 Vivo V27 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 Vivo V27:
- Step 1. Start by accessing your device’s Settings and tapping the “Connections” option. Here, scroll downward to press “Mobile Networks.”
- 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.
Solution 6. Update Android Smartphone
Updating your Vivo V27’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.
- 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.
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.
- Step 2. You will need to tap “Reset” to confirm your choice. Then, follow the on-screen guidelines carefully to complete the reset process.
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 Vivo V27 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
- Fone’s advanced repairing mechanism has the ability to repair even the bricked Android devices.
- This tool supports more than 1000 models of Android devices across different brands for system repair.
- 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 Vivo V27 and proceed by choosing “System Repair.” Then, opt for “Android” to specify the Vivo V27 device type. On the subsequent screen, click “Start” to commence the repair procedure.
- 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 Vivo V27 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 Vivo V27.
- 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 Vivo V27. 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 Vivo V27 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.
Why isn’t My Vivo V27 establishing a connection with the cellular network?
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What might be causing my SIM card to not display a network?
Simple Solutions to Fix Android SystemUI Has Stopped Error For Vivo V27
In this article, you will learn possible causes of Android SystemUI stopping error and 4 methods to fix this issue. Get Dr.Fone - System Repair (Android) to fix Android SystemUI stopping more easily.
Android SystemUI isn’t responding or Android, unfortunately, the process com.android.systemui has stopped is a not a rare error and is observed in all Android devices these days. The error usually pops up on your device while you are using it with a message on the screen saying Android. Unfortunately, the process com.android.systemui has stopped.
The Android SystemUI isn’t responding error message may also read as “Unfortunately, SystemUI has stopped”.
Android SystemUI error can be very confusing as it leaves affected users with only one option, i.e., “OK”, as shown in the images above. If you click on “OK” you will continue to use your device smoothly, but only until the SystemUI isn’t responding error pops-up on your main screen again. You may restart your device, but the Android SystemUI has stopped the problem continues to annoy you until you find a permanent solution for it.
If you are also among the various users who see Android, unfortunately, the process com.android.systemui has stopped error, then do not worry. SystemUI isn’t responding. Error is not a serious issue and can be tackled easily by carefully examining the reasons behind the problem.
Looking for suitable solutions to fix Android SystemUI has stopped error? Then read on to find out all about Android SystemUI isn’t responding error and the most effective ways to fix it.
Part 1: Why Android SystemUI Has stopped happens?
Android device owners would agree that OS updates are very helpful as they fix the bug problem and improve the overall working of your device. However, sometimes these updates may be infected due to which they do not download and install properly. A corrupted OS update may cause Android; unfortunately, the process com.android.systemui has stopped error. All Android updates are directly designed around the Google App, and thus, the problem will persist until the Google App is also updated. Sometimes, even the Google App update may cause such a glitch if it is not successfully downloaded and installed.
Another reason for the Android SystemUI isn’t responding error to occur, maybe because of flashing a new ROM or due to improper firmware update installation. Even when you restore the backed up data from cloud or your Google Account, such Android, unfortunately, the process com.android.systemui has stopped error may show up.
It is not possible to say for sure which one of the above-mentioned reasons is causing your device to show Android SystemUI is not responding error. But what we can do is move on to fixing the Android SystemUI by following any one of the three methods given the following segments.
Part 2: How to fix “com.android.systemui has stopped” in one click
As we’ve learned that Android system UI isn’t responding issue is primarily because of the Android OS updates not installed properly or were corrupted. Hence, there comes the need for a powerful Android system repair tool that can help you rectify such annoying errors.
To serve the purpose, we would like to introduce, Dr.Fone - System Repair (Android) . It is one of its kind of applications and is highly recommended as it has a proven success rate to resolve almost all Android system issues.
It’s now time to understand how to fix Android ‘unfortunately, the process com.android.systemui has stopped’ or in simple words, Android system UI isn’t responding.
Note: Before we proceed to Android repair, please ensure to make a backup of all your data . This is because the Android repair process may wipe out all the data on your device to fix the Android OS issues.
Phase 1: Connect and prepare your Vivo V27
Step 1 – Download the Dr.Fone toolkit over your PC. Install it and launch it over. Opt for the “System Repair” tab from the main screen and get your Vivo V27 connected to the PC.
Step 2 – You need to select “Android Repair” from the left panel and then hit the ‘Start’ button.
Step 3 – Next, you need to select the correct information about your device (i.e., brand, name, model, country/region, and carrier details). Check the warning down below and hit “Next”.
Phase 2: Boot Android in ‘Download’ mode to perform the repair.
Step 1 –You’re now required to boot your Android in Download mode. Here’s what you need to do to put your Android in DFU mode.
If your Android has a Home button:
- Turn off your device. Hold down “Volume Down + Home + Power” buttons altogether for about 10seconds. Let go of the buttons afterward and hit the Volume Up to boot in download mode.
In case your Android has no Home button:
- Turn off your device. Hold down “Volume Down + Bixby + Power” buttons altogether for about 10seconds. Let go of the buttons afterward and hit the Volume Up to boot in download mode.
Step 2 – Once done, hit “Next” to initiate the downloading of the firmware.
Step 3 – As soon as the download completes, the Android repair will automatically be started by the program.
Step 4 – In a just a matter of a few minutes, your Android system UI isn’t responding issue will be resolved.
Part 3: Uninstall Google updates to fix Android SystemUI issue
All Android SystemUI isn’t responding errors are circled the Google App as the Android platform is heavily dependent on it. If you have recently updated your Google App and the Android, unfortunately, the process com.android.systemui has stopped error keeps popping up at regular intervals, make sure you uninstall Google App updates as soon as possible.
Follow the steps given below to fix the Android SystemUI has stopped issue by rolling back the Google App updates:
- Visit “Settings” and select “Apps” or “Application Manager”.
- Now swipe to view “All” Apps.
- From the list of Apps, select “Google App”.
- Finally, tap on “Uninstall Updates” as shown hereunder.
Note: To prevent the Android SystemUI isn’t responding error to occur in the future, do not forget to change your Google Play Store settings to “Do Not Auto-Update Apps”.
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Part 4: Wipe Cache partition to fix Android SystemUI error
Android, unfortunately, the process com.android.systemui has stopped error can also be fixed by clearing your cache partitions. These partitions are nothing but storage locations for your modem, kernels, system files, drivers, and built-in Apps data.
It is advisable to clear Cache portions regularly to keep your UI clean and free of glitches.
Android SystemUI isn’t responding error can be overcome by clearing the cache in recovery mode.
Different Android devices have different ways to put it in recovery mode. Refer to your device’s manual to enter the recovery mode screen on your device and then follow the steps given below to fix Android; unfortunately, the process com.android.systemui has stopped error by clearing the cache partition:
- Once you are the recovery mode screen, you will see several options as shown in the screenshot.
- Use the volume down key to scroll down and select ”Wipe cache partition” as shown below.
- After the process is completed, select “Reboot System” which is the first option in the recovery mode screen.
This method will help you de-clutter your device and erase all the clogged up unwanted files. You may lose App related data too, but that is a small price to pay to fix the Android SystemUI isn’t responding error.
If the Android SystemUI has stopped the problem persists, there is only one way out. Read on to find out about it.
Part 5: Fix Android SystemUI error by factory reset
Factory Resetting your device to fix Android; unfortunately, the process com.android.systemui has stopped error is a desperate measure and should be the last thing to do on your list. Take this step only when the above mentored two techniques fail to work.
Also, make sure you take a back-up of all your data and contents stored in your Vivo V27 on the cloud, Google Account or an external memory device because once you perform a factory reset on your device, all media, contents, data and other files are wiped out, including your device settings.
Follow the steps given below to factory reset your device to solve the Android SystemUI isn’t responding problem:
- Visit “Settings” by clicking the settings icon as shown below.
- Now select “Backup and Reset”.
- In this step, select “Factory data reset” and then “Reset Device”.
- Finally, tap on “ERASE EVERYTHING” as shown below to Factory Reset your device.
After the factory reset process is completed, your device will automatically restart, and you will have to set it up once again.
The whole process of factory resetting your Vivo V27 might sound tedious, risky, and cumbersome, but it helps to fix the Android SystemUI has stopped error 9 out of 10 times. So, think carefully before using this remedy.
Android SystemUI isn’t responding or Android, unfortunately, the process com.android.systemui has stopped error is commonly seen by users on their devices. It is not a random error and is linked to either the software, Google App, cache partition, or data stored in the Vivo V27 device. It is fairly simple to deal with this issue as all you need to do is install or roll back your Android OS update, uninstall Google App updates, clear cache partition, or factory reset your device to clear all data, files, and settings stored in it. The methods listed and explained above are the best ways to fight the problem and to prevent it from troubling you in the future. These methods have been adopted by affected users all over the world who recommend them because they are safe and involve minimum risks as compared to other tools to solve the Android SystemUI has stopped error. So go ahead and try them now!
Android Safe Mode - How to Turn off Safe Mode on Vivo V27?
Safe mode on Android is very useful to get rid of dangerous apps and malware. This allows the user to perform a uninstall of the crashed or malicious apps by putting safe mode on Android. Now the question is how to remove safe mode? In this article, we have discussed in detail how to get out of safe mode and also discussed some frequently asked questions. Keep reading this article.
Part 1: How to turn off safe mode on Android?
This is very important to turn off the safe mode after you put the safe mode on Android. Your mobile performance is limited in this mode. So you have to turn off safe mode. For doing this, there are some methods. Try to apply them one by one. If you succeed, stop there. Else go to the next method.
Method 1: Restarting the Vivo V27 device
This is the easiest method to turn off the safe mode in Android. To use this method, follow the steps below.
Step 1 – Tap and hold the power button of your Vivo V27.
Step 2 – You could find the option “Restart”. Tap on it. (If you have only one option, move to the step no 2)
Step 3 – Now, your phone will boot up in some time and you can see the Vivo V27 device is no more on safe mode.
This method, if goes well, will turn off safe mode in Android from your device. IF not, move to the next method instead.
Method 2: Do a soft reset:
The soft reset is very easy to perform. It won’t delete any of your personal files etc. Besides, it clears all the temp files and unnecessary data and recent apps so that you get a healthy device. This method is very good for turning off Safe mode on Android.
Step 1 – Tap and hold the power button.
Step 2 – Now, select “Power off” from the given option. This will make your device off.
Step 3 – Wait a few seconds and then turn it on again.
This time you can see your phone is no more in safe mode. Also, your junk files have been also removed. If you still find the Vivo V27 device is the safe mode, follow the next method.
Method 3: Break all power
This method is sometimes very helpful to turn off safe mode on android by disconnecting all the power as well as resetting the SIM card.
Step 1 – Take the back cover off from the Vivo V27 device and remove the battery. (Not all devices will give you this facility)
Step 2 – Take out the SIM card.
Step 3 – Reinsert the SIM card and insert the battery again.
Step 4 – Turn the Vivo V27 device on by tapping and holding the power button.
Now, you can see your device is out of safe mode. If you still find your device in Safe mode, see the next method.
Method 4: Wipe the cache of the Vivo V27 device.
The cache of the Vivo V27 device sometimes creates an obstacle in overcoming the safe mode on Android. To solve this issue, follow the steps below.
Step 1 – Turn on your device in safe mode. It can generally be done by tapping the home, power, and volume up button on Android device. If this combination is not working for you, search the internet with your device model number.
Step 2 – Now you can find the recovery mode screen. Navigate to the “Wipe cache” option with the volume up and down button and select the option by tapping the power button.
Step 3 – Now follow on-screen instruction and your device will be rebooted.
After successful completion of this method, your device should no longer be in safe mode. If the problem still persists, the only solution is to do a factory reset. This will erase all the data from your device. So take backup of your internal storage.
Method 5: Factory data reset
To factory data reset, you have to follow the below steps.
Step 1 – Enter in the recovery mode by following the steps mentioned earlier.
Step 2 – Now select “Factory data reset” from the given options.
Step 3 – Now, follow the on-screen instructions and your device will be factory reset.
After this method, you can successfully get rid of the safe mode on Android. Restore your data from the backup you created.
Watch the video below to turn off safe mode on your phone:
## Part 2: How to put the phone in safe mode?If some apps or programs create a problem on your device, the solution is safe mode. Safe mode allows you to uninstall the app or the program out of your device safely. So, safe mode on Android is quite useful sometimes. Let’s have a look at how to turn on safe mode in Android.
Before this, remember to take a backup of your Vivo V27. We recommend you to use the Dr.Fone - Phone Backup (Android). This tool is the best in its class to provide users with a very easy-to-use user interface yet powerful solution.
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Always remember to use this tool before you enter in the safe mode as you never know what will happen next and you might end up with factory resetting. This, as the result, will erase all your valuable data. So always perform backup data before you proceed.
To enter the safe mode, follow the instructions below.
Step 1 – First of all, long press the power button and let the Power options appear.
Step 2 – Now, long press on the “Power off” option. This will instantly ask you if you want to reboot into safe mode. Select the option and your device will reboot in safe mode.
If you are using Android version 4.2 or earlier, turn off the Vivo V27 device and turn it on the back by tapping the power button. When the logo appears, tap and hold the volume down button. This will allow the Vivo V27 device to boot in safe mode.
Follow these steps carefully and now you can see a “Safe Mode” written at the corner of your device. This will confirm that you have successfully entered in Safe mode on Android.
Part 3: Safe mode on Android FAQs
In this section, we’ll discuss some frequently asked questions about the safe mode. Some users have many questions regarding the safe mode. Here we’ll try to cover some of them.
1. Why is My Vivo V27 on safe mode?
This is a very common question around the world. For many Android device users, it’s quite common to see your phone in safe mode suddenly. Android is a secure platform and if your device sees any threat from your recently installed apps or any programs that want to harm your device; it would go into safe mode automatically. Sometimes, you might accidentally perform the steps discussed in part 2 and boot your device in safe mode.
2. Safe mode won’t turn off on My Vivo V27
For the solution to remove safe mode from your device you must follow the step-by-step methods as mentioned in part 1. This will surely take your device out of the safe mode.
The safe mode is a very useful program for any Android device. But it limits the programs of Android and you must remove safe mode after uninstalling the harmful app. This article showed you how to turn off safe mode easily.
- Title: Cellular Network Not Available for Voice Calls On Vivo V27 | Dr.fone
- Author: Ariadne
- Created at : 2024-07-30 10:04:17
- Updated at : 2024-07-31 10:04:17
- Link: https://howto.techidaily.com/cellular-network-not-available-for-voice-calls-on-vivo-v27-drfone-by-drfone-fix-android-problems-fix-android-problems/
- License: This work is licensed under CC BY-NC-SA 4.0.