8 Workable Fixes to the SIM not provisioned MM#2 Error on Vivo S17t

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

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

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

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

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

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

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

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

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

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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 Vivo S17t 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 Vivo S17t

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 Vivo S17t connected with the computer using a genuine cable.

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

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

Step 3. Boot your device in Download mode

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

Step 4. Initiate Repairing

As soon as the download completes, the software verifies the firmware and automatically initiates repairing your Vivo S17t. Within a short period, you’ll notice that your Vivo S17t 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 Vivo S17t and with the help of Q pin, eject the SIM card holder from the SIM slot of your device.
• Now, grab a soft rubber pencil eraser and gently rub it in on the gold pins of SIM card to clean them properly. Then, with the help of a soft cloth wipe away the rubber residue from the SIM card.
• Next, push the SIM back into the SIM card holder properly and push it back into the SIM slot now.
• Turn your device back on and look if your SIM not provisioned on the Android issue is resolved or not.

2.4 Activate the SIM card

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

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

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

2.5 Contact your carrier

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

2.6 Try the other SIM card slot

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

2.7 Try the SIM card in other phones

Or just in case, you’ve still no joy and the SIM not provisioned on Android message is bothering you. Try making use of another Android device. Eject the SIM card from the Vivo S17t device which is creating problems and try plugging it into other Vivo S17t] and other smartphones. Perhaps, this will let you know whether the issue is with your device only or with the SIM card itself.

2.8 Try a new SIM card

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

Conclusion

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

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Vivo S17t Stuck on Screen – Finding Solutions For Stuck on Boot

The market has embraced Vivo S17t 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. Vivo S17t C31, known to provide durability of the next level, is taking up the latest shelves of Vivo S17t smartphones. Although the company promises reliability, there are several problems involving such smartphones.

One prominent solution stated by Vivo S17t users involves the screen stuck in the boot. If your Vivo S17t is stuck on the “Vivo S17t” 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 Vivo S17t users find solutions for their stuck screens on the boot.

Part 1: What Causes Vivo S17t Screen Stuck on Boot?

Has your Vivo S17t 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 Vivo S17t 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 Vivo S17t smartphones:

• The Device is Damped in Liquid

It is entirely possible that your Vivo S17t smartphone is immersed in water. With a smartphone dipped in liquid, the Vivo S17t 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 Vivo S17t smartphone can get soft-bricked. It majorly happens when a particular function in the Vivo S17t 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 Vivo S17t, 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 Vivo S17t 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.

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Part 2: 5 Solutions To Solve Vivo S17t Screen Stuck on Boot

Do you seek to resolve the problem of the Vivo S17t 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 Vivo S17t screen.

Solution 1: Force Restart Vivo S17t

The first and most proclaimed technique to refresh Vivo S17t devices under such a problem is to force restart them. If the Vivo S17t 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 Vivo S17t device vibrates or restarts by showing the screen again.

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

A conventional way to solve the issue of a stuck screen in Vivo S17t 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 Vivo S17t device again by charging it.

Once you restart it this way, all the procedures will initiate again, and the Vivo S17t device will be as good as new. Draining the battery has given you the leverage to regain control over the Vivo S17t device again.

Solution 3: Check For Updates on Vivo S17t Smartphones

Another quick remedy to try on your Vivo S17t 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 Vivo S17t smartphone and continue to the “System” section in the list of options. You will have to access the “Advanced” options in the “System” menu.

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 Vivo S17t needs any software updates or not.

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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 Vivo S17t 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 Vivo S17t 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.

Step 2: Define Device Information and Confirm

You will be directed to the Vivo S17t device information screen, where you must define the identification parameters of the Vivo S17t 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.

Step 3: Put Your Vivo S17t in Download Mode

Following this, you will have to put your Vivo S17t in Download Mode. For that, you need to follow the steps according to the condition of the Vivo S17t 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.

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 Vivo S17t device.

Solution 5: Contact the Customer Service Center of Vivo S17t

If the issue of the Vivo S17t stuck on the “Vivo S17t” screen continues, you will have to contact the Vivo S17t device’s customer support. With no proper method left for the Vivo S17t device, the only effective technique is to visit the authorized store for Vivo S17t smartphones and claim the issue with the Vivo S17t device. In this way, you might receive or get a fully repaired device with no additional charges if the Vivo S17t smartphone is under warranty.

Part 3: How to Avoid Vivo S17t Screen Stuck on Boot?

What if you come to know that you can avoid the Vivo S17t 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 Vivo S17t from such miserable conditions:

1. Protect from Malware

The first thing to protect your Vivo S17t 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 Vivo S17t 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 Vivo S17t smartphone, make sure to install it on time and properly. Do not leave updates uninstalled for no reason, as they can hinder the Vivo S17t 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 Vivo S17t 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 Vivo S17t 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 Vivo S17t smartphone.

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Conclusion

With that, this brings the article on Vivo S17t smartphones to a conclusion. If you are still facing issues with your Vivo S17t stuck on the “Vivo S17t” 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 Vivo S17t 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.

[Solved] Warning: Camera Failed on Vivo S17t

In this article, you will learn why camera fails on Vivo S17t devices, how to make camera work again, as well as a system repair tool to fix this issue in few clicks.

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Vivo S17t devices are one of the best Android devices available in the market and their users are always satisfied with their features. However, it is a recent observation that many Vivo S17t users complain about Vivo S17t camera failed error while using the camera App on the Vivo S17t device. It is a strange error and pops up suddenly with only one option to tap on, i.e., “OK”

The error message reads as follows: “Warning: Camera Failed”.

Once you click on “OK” the app shuts down abruptly and your Vivo S17t camera is failed. We understand this is not a very pleasing situation, thus, here are ways to tackle the camera failed Vivo S17t issue. Let us now move ahead and find out why exactly you experience Warning: Camera Failed error and how to fix it.

Part 1: Why Vivo S17t phone has Warning: Camera Failed error?

We are all aware that no device runs smoothly, without any glitches. We also know that there is a cause behind every problem. Listed below are a few reasons behind camera failed error, especially on Vivo S17t devices:

1. If you have recently updated your OS version, there are chances that certain bugs are preventing the camera App from functioning normally. Also, if the update is interrupted and not downloaded completely, certain apps may suffer.
2. There are chances of your internal storage being cluttered with unwanted Apps and files leaving no space for the camera App to save its data and work smoothly.
3. If you haven’t cleared camera Cache and Data, the chances of the App to get clogged up increase tremendously which disrupt its working.
4. Warning: Camera Failed error can also be a direct outcome of a change in the system settings or the Vivo S17t device’s internal settings.
5. Finally, if you tamper a lot with the camera settings and do not update the App whenever it is available, Vivo S17t Camera App will not be efficient.

There might be much more reasons for the camera failed error, but these are the most obvious ones. Now let us now move on to troubleshooting the problem.

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Part 2: How to fix Vivo S17t Camera Failed in One Click?

If you are experiencing some kind of issues in your Vivo S17ts such as Vivo S17t camera failed, the Vivo S17t device stopped working, black screen, play store not working, etc. There is a special software is designed for such kind of issues in Android devices, i.e. dr. fone. The tool enables the users to fix various kinds of issues in the Vivo S17t devices and perform a complete system repair so the Vivo S17t device starts working normally.

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One-click solution to fix camera failed on Vivo S17t devices

• The tool has a one-click operation which makes it super easy to use.
• You don’t need any technical skills expertise to operate the software.
• The software supports all the Vivo S17t devices including the latest and older ones.
• The software can fix the “warning camera failed”, the app is crashing, failed update, etc.

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Note: You have to remember that the system repair may erase all the Vivo S17t device data. So, create a backup of your Vivo S17t data first and then try fixing the Vivo S17t phone.

Follow the steps given below and fix the camera failed error:

Step 1. Download the software on your computer and launch it. Connect your device and select the System Repair option from the main interface. In the next screen, select Android Repair module.

Step 2. You will have to provide the Vivo S17t device details accurately to ensure that the software provides a precise firmware package to be downloaded. Enter brand, name, model, country, and carrier of your device and agree to the terms and condition.

Step 3. Now put your device in the download mode. The software will provide you with a guide to put the phone in download mode to begin the downloading process.


Step 4. As soon as the firmware is downloaded, the software will automatically initiate the repair process. You will be able to see the ongoing repair.

When the software is done repairing the system, you will be notified. Thus, the Camera failed Vivo S17t error in your phone will be fixed.

Part 3: How to fix Camera Failed error by clearing camera data?

Has anyone ever informed you that it is absolutely necessary to keep clearing camera data every once in a while? Yes, since it deletes all unnecessary data stored in respect of the App and no, it does not mean that all your photos and videos will get deleted. Just follow the steps given below to clear camera data:

1. First, visit “Settings’” on your Vivo S17t device and select “Apps” or Application Manager”.

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2. Now a list of all Apps will appear before you. Keep scrolling down until your find “Camera”.

Tap on “Camera” to open the “Camera Info” screen and once you are there, hit “Clear Data” option as shown below.

That’s all, now return to the Home Screen and access the camera again. Hopefully, it will work now.

Part 4: How to fix Camera Failed error by removing third-party Apps?

Another tip to fix Vivo S17t camera failed error is by deleting a few unwanted third-party Apps (recently installed) to free some space in the Vivo S17t device’s internal storage. It is essential to create and keep storage space for the camera App to function smoothly and allow it to store its data as well. Also, if this issue only happens recently, it might be some newly installed Apps causing some glitches with the camera.

Simply, follow the instructions given below to remove Apps from Vivo S17t Devices:

1. Click on the “Settings” icon on the Home Screen and from the options before you, select “Apps”/ “Application Manager”.

2. You will see that a list of downloaded and built-in Apps will open up before you as follows.

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3. Now, once you select the App you want to uninstall, the App Info screen will appear. Tap on “Uninstall” option and then tap on “Uninstall” again on the pop-up message.

The App will be removed immediately and its icon will disappear from the Home Screen and you will notice an increase in the storage capacity of your device.

Part 5: How to fix Camera Failed error by wiping Cache Partition?

This method might seem tedious and time-consuming and you may also lose your data and essential settings. However, wiping the Cache Partition only cleans your device system internally and gets rid off any unwanted and trouble making elements causing Warning: Camera Failed error. Follow the step-by-step guide given below to clean Cache Partition smoothly:

1. Firstly, switch off the Vivo S17t device by pressing the power button and tapping on “Power Off” as shown in the screenshot below. Then wait for the lit screen to turn off completely before proceeding further.

2. Now, press and hold the power on/off, home and volume up button simultaneously. Your device will now vibrate. This a signal to let go of the power button (only).

3. Once the Recovery Screen appears, leave all buttons and use the volume down key till you reach “Wipe Cache Partition”.

4. Now, to select the option to use the power on/off button and wait for the process to get over. Once this done, tap on “Reboot system now” and see that your device restarts normally.

You may try to use the camera app once the process completes.

Part 6: How to fix Camera Failed error by Reset Settings?

Resetting the camera settings solves the problem 9 out of 10 times and thus is worth a try.

1. To reset, first, launch the Camera App by tapping on its icon.

2. Then go to Camera “Settings” by tapping on the circular gear like icon.

3. Now look for “Reset Settings” options and click on it.

Once done, go back to the Home Screen and start the camera App again to use it.

Part 7: How to fix Camera Failed error by Factory Reset?

Lastly, if the above-mentioned techniques do not help you in fixing the camera failed error, you can consider performing a Factory Reset. Note: This method will delete all your saved data so it is advised to backup before you start the process.

Here are the steps to factory reset your device to fix “Warning: Camera Failed” Error:

1. Start by visiting “Settings” on your Vivo S17t device on which the camera has failed.

2. Now from the list of options before you, select “Backup and reset” and move ahead.

3. Now you must first select “Factory data reset” and then tap on “Reset Device” as shown in the screenshot below.

4. Finally, you have to click on “Erase Everything” and wait for the Vivo S17t device to reboot itself.

Note: You will have to set up your Vivo S17t device from scratch once it is reset, however, that is a small price to pay to fix your Camera App.

Warning: Camera Failed error is not a rare phenomenon and many users experience it on daily basis. So, there is no need to panic, All you need to do is carefully follow the instructions given above and repair your Camera App yourself. You do not need to seek any technical assistance for the same as the camera failed issue is not difficult to deal with. So go ahead and try these tricks to enjoy using the Camera App on your Vivo S17t devices.