HomeAndroidWhat is "com.sec.unifiedwfc"? Usage & Troubleshoots?

What is “com.sec.unifiedwfc”? Usage & Troubleshoots?

Wifi-Calling is the technology that allows users to make a voice call through a WiFi connection. These wifi calls are made through VoIP(Voice Over the Internet). Popular apps, such as WhatsApp, Skype, and Zoom utilize VoIP networks for wifi calls.

In this write-up, we will illustrate the details of the “com.sec.unifiedwfc” and provide the solutions for stopping the popup “com.sec.unifiedwfc” message.

What is “com.sec.unifiedwfc” in My Google Activity?

The com.sec.unified is the pre-install package that is responsible for making and receiving the phone call over the wifi-connection on Samsung devices. “com.sec.unifiedwfc” package file is used every time when we are connected to a strong wifi connection to make a good-quality phone call. In the “com.sec.unifiedwfc”, the “sec” represents “Samsung Electronics Co.,Ltd”, and the “unified” means “Unified Wifi Calling”. 

Is “com.sec.unifiedwfc” Malware or Not?

Some individuals think that the “com.sec.unifiedwfc” is malware or spyware, however, the “com.sec.unifiedwfc” is a very safe and secure package file provided by Samsung to its user. 

Issues with the “com.sec.unifiedwfc” on the Devices

Sometimes, a popup message “com.sec.unifiedwfc has stopped” appears on the device screen. There are various reasons for this popup message which are stated below:

  • Issues with firmware or outdated OS version.
  • Poor WiFi signal strength (bad connectivity).
  • Overloaded or corrupted cache files.

How do Fix the “com.sec.unifiedwfc” has Stopped” Popup Message?

To resolve the issue of this popup message, we will follow the solutions which are mentioned below:

Solution 1. Update the Operating System of the Device

There might be some bugs or glitches present in the operating system. Updating the device OS will simply resolve such problems. To update the operating system of Samsung devices, follow the steps described below. 

  • Simply, open “settings” on the Samsung device.
  • Finally, tap the “Software Update” option, and if the updates are available the devices automatically start the updating process:

These steps will update the system software and remove minor bugs from the device.

Solution 2. Clear the App Cache of the “com.sec.unifiedwfc”

To clear the app cache of the “com.sec.unifiedwfc”, follow the given below steps: 

  • First, open the “settings” of the Samsung phone.
  • After that, tap on the “Apps” option on the screen.
  • Next, tap on three vertical dots at the upper side of the device screen and then select the “Show System Apps” option.
  • Then search and select the “com.sec.unifiedwfc” option:
  • Finally, tap on the “Storage” option and then select the “Clear cache” option to clear the data.

These steps will clear the cache data of the “com.sec.unifiedwfc”. 

Solution 3. Check the WiFi Connectivity of the Device

Check the WiFi connectivity of the device, if the signal strength of the wifi network is not strong enough to make a call, that is also the reason for this popup message. To resolve this issue, switch to a good WiFi network and ensure the signal strength area. 

Solution 4. Factory Reset the Device

If the above-mentioned solutions couldn’t resolve the issue, then factory reset the device. Before doing the factory reset, make a backup copy of the data because it will delete all the data and information from the device. To factory reset the Samsung device, follow the below-described steps:

  • First, navigate the “Settings” from the device.
  • After that, tap on the “General” option and then select the “Reset” option.
  • Next, hit the “Factory Data Reset” option.
  • Finally, choose the “Delete All” option. This will erase all the data and information from the device.

These steps will factory reset the device and might resolve the issue.

Solution 5. Disable the “com.sec.unifiedwfc” Using the Third Party App

The “Titanium Backup” is the app that assists in disabling the built-in System apps of the devices. To disable the “com.sec.unifiedwfc”, follow the mentioned below steps:

Note: Before doing these steps, Root Access is required.

  • First, Install the “Titanium Backup” on the device by clicking here.
  • Then, find the “com.sec.unifiedwfc” on the search button. 
  • Next, select the package and then tap on the “Freeze” option.
  • Finally, tap on the “yes” option and this will disable the “com.sec.unifiedwfc” from the device.

These steps will disable the package file of the device. 

We have provided all the details of the “com.sec.unifiedwfc” and described the possible solutions for the “com.sec.unifiedwfc has Stopped” popup message.


The “com.sec.unifiedwfc” is the system package file that manages to make and receive phone calls over the internet on Samsung devices. Sometimes, the popup message “com.sec.unifiedwfc” might occur due to outdated software or corrupted files. To resolve this issue, update the operating system, clear the cache data, or disable the “com.sec.unifiedwfc”. In this article, we have explained all the details of the “com.sec.unifiedwfc” package file and appropriate solutions to resolve the error “com.sec.unifiedwfc” has stopped” message.

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