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MMI Group app is a pre-installed application that is used for syncing your Samsung device with other devices so that you can control almost everything (that is synced with your device) with your phone. The app has pre-granted permissions to myriad components which are apparently required for the proper functioning of both the app and the system.

Is it safe, though? Yes, the MMI Group app is absolutely safe. Although it may look sketchy with all the permissions that it has access to, it really is nothing you should worry about. The MMI Group app is a pre-installed app on Samsung devices and has been vetted for safety before being incorporated into your device, thus, you do not need to fret about the same.

Above all, if you run an antivirus scan on your phone, it will not show the MMI Group app as a threat. We tried scanning a Samsung device that came bundled with the MMI Group app using Malwarebytes and it seemingly did not consider the app to be a threat.

Thus, all in all, it is safe and not a malware or spyware, if that is what you are worried about.

Which devices is MMI Group App available on?

MMI Group app is available only on selected Samsung devices, and can not be found on any other devices. MMI Group app is used by the Samsung firmware to help in syncing of devices at home. Even on Samsung devices, MMI Group app is available on selected models such as Samsung Galaxy A21, Samsung A7, etc.

As far as our research goes, the MMI Group app majorly comes pre-installed with Samsung Galaxy A21 devices.

Can you remove or disable the MMI Group App from your phone?

Unfortunately, when you go to the Applications List on your Samsung device and then locate the MMI Group app from amongst the list, you will notice that the disable option for the same is greyed out. It’s simple maths – you can not disable the MMI Group App from your phone.

When it comes to removing the MMI Group App from your device, the option for the same is not available either. The main reason why you can’t remove the MMI Group app from your Samsung device is that the application comes pre-installed with Samsung’s firmware.

This translates to the fact that it comes bundled with the phone and is required by your phone to carry out a specific set of operations. Hence, it can not be removed manually (without using a few workarounds).

 

How to delete the MMI Group app from your Samsung device?

One way to get rid of the MMI Group app is to connect your phone to your computer and manually it from your device.

Note that it’s a bit tiresome and requires a basic level of computer knowledge. But then again, using this method, you can remove apps that can’t be disabled on Android, including the MMI Group app on your Samsung device.

Step 1. Enable USB debugging on your phone

It is necessary to first activate USB debugging on your phone in order to facilitate ADB connection between your phone and PC in the following step:

• Open the Settings app on your phone and scroll down until you reach the About Phone section.
• Here, constantly tap on the Build Number or version for a total of seven times until you receive the toast message that says, “You have now entered Developer Mode.”
• Return to the Configuration menu. Select Developer Options from the System drop-down menu. Depending on the phone, this option may be found under the ‘Additional Settings’ section.
• Toggle the Developer Options switch to the on position. Now, go down to the USB Debugging section and turn it on.

Step 2: Connect your phone to your computer.

• Once USB debugging has been enabled, you can connect your phone to a PC or laptop using a USB cable that is compatible with your device.
• Make certain that the ‘Transfer Files’ mode is selected from the notification pane. When prompted to “Allow USB Debugging,” choose the checkbox next to ‘Always allow from this computer’ and then press the OK button to proceed.

Step 4: Download and install the ADB Drivers on your computer.

• You should install ADB drivers on your PC if you haven’t done so already. You can obtain the package by clicking on the following links: Windows, Mac, and Linux.
• Once ADB has been installed, navigate to its directory. When you right click, select Open PowerShell Window here by holding down the Shift key and clicking.
• Now, type “ADB devices” into your browser and check to see if your device’s code name and serial number appear in the next line.
• To be able to utilise commands to delete programmes on your Android device, you must enter the same code twice more.

Step 5: Use ADB commands to uninstall applications that refuse to uninstall.

• You may now use particular ADB instructions to uninstall bloatware from your phone, depending on your preferences. There are no quotations around the general code, which is simply “pm uninstall –k ––user 0 <name of package>.”
• Simply download and install the App Inspector app from the Google Play Store to find out what the package names of the programmes on your phone are. For the MMI Group app, look for the package name in App Info on your device or if it is not available in App Info, use a third party app to discover package names of all apps installed on your phone.

This approach does not necessitate the use of root access or the voiding of your phone’s warranty.

However, we recommend that you proceed with caution when uninstalling sensitive apps, as doing so may cause certain functionality on your phone to become inoperable.

 

5 Ways to Fix ‘Connection Problem Or Invalid MMI Code’ Error with USSD Codes?

When dialling a USSD code on an Android phone, you may have seen an error message such as “Connection issue or invalid MMI Code.”

As a result, some restrictions are imposed on text messages and phone conversations, checking account balances, recharging mobile numbers, and so on. This is a severe problem.

In order to fix this problem, we have come up with a list of easy yet effective solutions.

Method 1: Put your computer into Safe Mode.

Pre-installed programmes and services that came with the phone are temporarily disabled when in Safe Mode. It aids in the identification of the offending application that may be interfering with the phone’s network operations.

When the phone is turned off, press and hold the power button until the phone enters Safe Mode. Then, while still holding down the power button, keep tapping on the menu button until you see “safe mode” appear at the bottom left of the screen.

Method 2: Alter the Prefix Code

Fortunately, there is a straightforward alternate solution to your connectivity problem. To complete the prefix code (*135#), simply insert a comma (,) after it.

Due to this addition, the procedure is forced to seek for errors in the data. Alternatively, you can include the symbol +1 (+1) following your prefix code. Likewise, it functions in the same way as the comma character.

Method 3. Activate Radio to Turn on IMS over SMS

Another option for dealing with connectivity problems is to use a VPN service provider. In order to enable IMS through SMS, you must first enter the information mode and then activate the radio. Follow these steps to complete the process: To do a ping test, enter the following numbers into the dialer: *#*#4636#*#*.

To do a ping test, enter the following numbers into the dialer: *#*#4636#*#*.  Once the ping test has been completed, select ‘Turn Off Radio’ and then select “Turn on IMS over SMS.” Last but not least, restart your mobile device. This should take care of your situation.

Method 4: Restart the phone multiple times

It’s as simple as turning on your phone and going to network settings on your phone. When your phone turns off, hold down the power button as well as the home button together. Then you can turn it back on again if necessary.

Method 5: Choosing a Network Operator

Settings>Network Connection>Mobile Networks>Network Operators can be found under Network Connection. You will see a list of the networks that are currently available to you. From there, choose your service provider and repeat the process 4-5 times until it begins to function properly again.

Method 6: Examine the network configuration

Depending on your network configuration, the procedure will vary, but the concept will remain the same. Check your network settings by following the steps below:

• Select Settings Widget from the drop-down menu.
• Choose Network Connection from the drop-down menu.
• Mobile Networks is the next in the line of succession.
• When you are searching, look for Network Operators and wireless providers.
• Before it starts operating properly again, you may have to reconnect three or four more times.