Cellular Network Not Available for Voice Calls On Oppo Find X7 | Dr.fone
Cellular Network Not Available for Voice Calls On Oppo Find X7
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 AccessOne 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.
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### 3\. Network CongestionDuring 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 Oppo Find X7 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 Oppo Find X7 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 Oppo Find X7 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 Oppo Find X7. 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 Oppo Find X7, 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.
Solution 4. Restart Your Device
Sometimes, resolving the “Cellular Network Not Available for Voice Calls“ error on your Oppo Find X7 can be as simple as performing a restart. This basic troubleshooting step helps refresh the Oppo Find X7 device’s software. It clears temporary glitches and reestablishes essential connections, potentially resolving network-related issues. Follow these straightforward steps to restart your Oppo Find X7:
Instructions: Hold down the “Power” button until the Power menu emerges on the display. From there, select “Restart” to initiate the Oppo Find X7 device’s reboot process.
### Solution 5. Enable Roaming SettingsThere 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 Oppo Find X7 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 Oppo Find X7:
- 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.
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Solution 6. Update Android Smartphone
Updating your Oppo Find X7’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 Oppo Find X7 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.
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- 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 Oppo Find X7 and proceed by choosing “System Repair.” Then, opt for “Android” to specify the Oppo Find X7 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 Oppo Find X7 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 Oppo Find X7.
- 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 Oppo Find X7. 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 Oppo Find X7 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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How to Exit Android Factory Mode On Oppo Find X7?
You’ve often heard that recovery mode will solve just about any problem your Oppo Find X7 is experiencing. This is mostly true and one of the components of Android’s recovery mode, factory mode or factory reset is one of the most efficient ways to solve various problems on your device. While factory mode is often a good thing, there are times when your device can enter factory mode on its own. Other times, you can safely enter factory mode but not know how to get out.
Fortunately for you, this article will explain all aspects of factory mode and especially how to safely exit factory mode.
Part 1. What is Android Factory Mode?
Factory mode or what is commonly known as factory reset is one of the options available for you when your Oppo Find X7 is in recovery mode. Several options are available for you once you enter Recovery mode on your device but few are as effective as the wipe data/ factory reset option. This option is useful in solving a whole host of problems that your device could be experiencing.
If you have been using your Oppo Find X7 for a while now and its performance to be less than ideal, a factory reset might be a good solution. That is however not the only problem a factory reset or factory mode can solve. It will also work for a number or Android errors that you may experience, problems caused by faulty firmware updates and also tweaks made on your device that may not have worked as expected.
It is however important to note that a factory reset or factory mode does often result in the loss of all your data. Therefore a backup is necessary to protect against this data loss risk.
Part 2. Backup your Android Device First
Before we can see how to safely enter and exit factory mode, it is important to have a full backup of your device. We mentioned that a factory mode will likely erase all the data on your device. A backup will ensure that you can get your phone back to its original state before the factory mode.
In order to do a full and complete backup of your device you need to have a tool that will not only ensure that you backup everything on your device but one that makes it easy for you to accomplish this. One of the best tools in the market is Dr.Fone - Backup & Resotre (Android) . This software is designed to enable you to create a full backup of your device.
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Follow these very simple steps to use this MobileTrans Phone Transfer software to create a full backup of your device.
Step 1. Launch Dr.Fone on your computer and choose “Backup & Restore”
Run the software on your computer and you can see all features displayed in the primary window. Choose this one: Backup & Restore. It allows you to get your device backed up entirely with one click.
Step 2. Plug in with your device
Then plug in with your device to the computer. When your devic is detected, click on Backup.
Step 3. Select the file types to backup
The program will display all the file types it can support to backup. Just select the ones you would like to backup and hit Backup.
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Step 4. Start backing up your device to the computer
After choosing the file’s type for backup, click “Backup” to begin backing up your device to your computer. It will take you a few minutes, depending on the storage of the data.
Note: You can use the feature of “Restore From Backup” to restore the backup file to your device, when you have the need later.
Part 3: One Click Solution to fix Android stuck in factory mode
From the above parts, you are well aware about what is factory mode. As we discussed, this mode fixes most troubles with Android devices.
But for situations when your Oppo Find X7 gets stuck in this very same factory mode, the most feasible solution for you is Dr.Fone - System Repair (Android) . This tool fixes all Android system issues including unresponsive or bricked device, stuck on Oppo Find X7 logo or factory mode or blue screen of death with a single click.
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- You can easily fix your Android stuck in factory mode with this tool.
- The one-click solution’s ease of operation is appreciable.
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- You don’t need to be a pro in technology to use this program.
- It is compatible with all latest Oppo Find X7 devices like Galaxy S9.
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In this part we will explain how to exit Android recovery mode using Dr.Fone - System Repair (Android) . Prior to proceeding, you got to remember that device backup is paramount to keep your data safe. This process might erase your Oppo Find X7 data.
Phase 1: Ready your device and connect it
Step 1: Installation completion needs to be followed by running Dr.Fone on your system. Over the program window, tap ‘Repair’ afterwards and get the Android device connected.
Step 2: Select the ‘Android Repair’ option from the list to fix Android stuck in factory modeissue. Hit the ‘Start’ button soon after.
Step 3: Select Android device details on the Oppo Find X7 device information window, followed by tapping the ‘Next’ button.
Step 4: Enter ‘000000’ for confirmation then proceed.
Phase 2: Get in ‘Download’ mode for repairing the Android device
Step 1: It’s important to put the Android device in ‘Download’ mode, here are the steps to do so –
- On a ‘Home’ button-less device – turn off the Oppo Find X7 device and push down the ‘Volume Down’, ‘Power’ and ‘Bixby’ buttons for about 10 seconds and un-hold. Now, hit the ‘Volume Up’ button to get into ‘Download’ mode.
- For a device with ‘Home’ button – switch it off and hold down the ‘Power’, ‘Volume Down’ and ‘Home’ buttons together for 10 seconds and release. Click the ‘Volume Up’ button for entering ‘Download’ mode.
Step 2: Press ‘Next’ for initiating firmware downloading.
Step 3: Dr.Fone –Repair (Android) starts Android repair as soon as download and verification of firmware is done. All Android issues along with Android stuck in factory mode will be fixed now.
Part 4. Common Solutions to Exit Factory Mode on Android
Having a backup of all your data will eliminate the risk of losing any of your data. You can now safely exit factory mode using one of the 2 methods below. These two methods will work on a rooted device.
Method 1: Using “ES File Explorer”
To use this method, you will need to have installed file explorer on your device.
Step 1: Open “ES File Explorer” and then press the icon on the top left corner
Step 2: Next, go to “Tools” and then turn on “Root Explorer”
Step 3: Go to Local> Device> efs> Factory App and then open factorymode as text in the “ES Note Editor” Turn it ON
Step 4: Open keystr as text in the “ES Note Editor” and change it to ON. Save it.
Step 5: Reboot the Oppo Find X7 device
Method 2: Using Terminal Emulator
Step 1: Install Terminal emulator
Step 2: Type “su”
Step 3: Then Type the following;
rm /efs/FactoryApp/keystr
rm /efs / FactoryApp/ Factorymode
Echo –n ON >> / efs/ FactoryApp/ keystr
Echo –n ON >> / efs/ FactoryApp/ factorymode
chown 1000.1000/ efs/FactoryApp/keystr
chown 1000.1000/ efs/FactoryApp/ factorymode
chmod 0744 / efs/FactoryApp/keystr
chmod 0744 / efs/ FactoryApp/ factorymode
reboot
You can also exit factory mode on unrooted device by going to Settings> Application manager> All and the search for Factory Test and “Clear Data”, “Clear Cache”
As much as factory mode can be a useful solution to a number of problems, it can be quite annoying when it pops up unexpectedly. Now you are equipped with 2 effective solutions to help you safely exit factory mode if ever you find yourself in this situation.
9 Quick Fixes to Unfortunately TouchWiz has stopped Of Oppo Find X7
“Unfortunately TouchWiz home has stopped” is the talk of the town due to annoying TouchWiz UI, a front-end user interface developed by Oppo Find X7. Not to mention, the Oppo Find X7 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 Oppo Find X7 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.
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 Oppo Find X7 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 Oppo Find X7 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 Oppo Find X7 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 Oppo Find X7 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 Oppo Find X7 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, Oppo Find X7 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 Oppo Find X7 devices running on Android version less than Marshmallow are prone to encountering this issue. Or the Oppo Find X7 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:
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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 Oppo Find X7 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 Oppo Find X7 device will be rebooted.
Check now if the error is eliminated. If unfortunately not, please try the following solution.
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 Oppo Find X7 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.
- Title: Cellular Network Not Available for Voice Calls On Oppo Find X7 | Dr.fone
- Author: Ariadne
- Created at : 2024-07-30 10:01:39
- Updated at : 2024-07-31 10:01:39
- Link: https://howto.techidaily.com/cellular-network-not-available-for-voice-calls-on-oppo-find-x7-drfone-by-drfone-fix-android-problems-fix-android-problems/
- License: This work is licensed under CC BY-NC-SA 4.0.