What is ss_conn_service.exe?

The genuine ss_conn_service.exe file is a software component of Samsung USB Drivers by Samsung.
Samsung USB Drivers are software components required to access media on phones manufactured by Samsung. Ss_conn_service.exe runs a process that enables data connections with phones connected via the PC USB port. This is not an essential Windows process and can be disabled if known to create problems. Samsung USB Drivers are usually installed with the Samsung phones. Phone drivers are generic software components that are often also installed with other devices from various manufacturers. Drivers are required for the proper functioning of hardware products and should only be removed if absolutely necessary. Samsung is a South Korean conglomerate that was established in 1938 as a small trading company by Lee Byung-chul. The company was a key player in South Korea's rapid post-war development that led to a burst in economic growth during the 1960s. It was one of a handful of domestic conglomerates that were protected from competition and assisted financially by President Park Chung Hee to assist the heavy growth in South Korean industrialization. Samsung currently generates over $327 billion in annual revenue and employs over 430,000 people worldwide. It is headquartered in Seoul, South Korea.

ss_conn_service stands for Samsung Connectivity Service

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the ss_conn_service.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

Click to Run a Free Scan for ss_conn_service.exe related errors

Ss_conn_service.exe file information

The process known as MSS CS Connectivity Service belongs to software SAMSUNG USB Driver for Mobile Phones or Samsung USB Driver for Mobile Phones or MSS CS or SAMSUNG Mobile Connectivity Service or DEVGURU CO LTD or SAMSUNG USB Driver for Mobile by DEVGURU Co., LTD.

Description: Ss_conn_service.exe is not essential for the Windows OS and causes relatively few problems. Ss_conn_service.exe is located in a subfolder of "C:\Program Files" or sometimes in a subfolder of the user's profile folder. Known file sizes on Windows 10/8/7/XP are 743,688 bytes (56% of all occurrences), 754,784 bytes and 5 more variants. 
The program is not visible. The file is not a Windows core file. The ss_conn_service.exe file is digitally signed. It is a Verisign signed file. The software uses ports to connect to or from a LAN or the Internet. Therefore the technical security rating is 32% dangerous.

Uninstalling this variant: If problems with SAMSUNG USB Driver for Mobile Phones or SAMSUNG USB Driver for Mobile come up, you can also ask the developer,, for support or uninstall the program using the Control Panel ⇒ Uninstall a Program.

Recommended: Identify ss_conn_service.exe related errors

Important: Some malware camouflages itself as ss_conn_service.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the ss_conn_service.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


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Best practices for resolving ss_conn_service issues

A clean and tidy computer is the key requirement for avoiding problems with ss_conn_service. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the ss_conn_service.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

ss_conn_service.exe [all]