What does the VIAService.exe file do?
The VIAService.exe process is also known as VIA Telecom Service and is a part of SAMSUNG USB Driver for Mobile Phones or, as the case may be, Microsoft Office Professional. This software is produced by unknown. An outdated or faulty version of VIAService.exe can cause problems for your computer, ranging from slowness to error messages like these:
- VIA Telecom service has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- VIA Telecom service has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. (Windows 11, 10, 7)
- VIAService.exe has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module VIAService.exe. Read of address 00000000.
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What you should know about VIAService.exe VIA Telecom service
VIAService.exe is not part of Windows, but it is important nonetheless. VIAService.exe is found in a subdirectory of "C:\Program Files".
Frequently occurring are file sizes such as 159,232 bytes (55% of all these files) or, as the case may be, 63,488 bytes.
It is the CDMA Device service: High speed data connection on CDMA 3G/4G network.
The file is no part of Microsoft Windows. This VIAService.exe process does not appear as a visible window, but only in Task Manager. There is no embedded description in this file. These days, this is rather unusual
VIAService.exe is capable of supervise programs.
For this reason, 42% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.
If you see this file on your hard drive or in Windows Task Manager, please make sure that it is not a malicious variant. It's a fact that many trojans try to cloak their true identity by calling themselves VIAService.exe. With the above information or by using tools like Security Task Manager you can determine if, in your case, the file is an undesirable variant.
What do other computer users say about VIAService?
The file spreads very slowly and does not often make an appearance. Therefore, feedback from other users is not yet available.
Summary: source: file.net
How to uninstall SAMSUNG USB Driver for Mobile Phones or Microsoft Office Professional
To remove VIA Telecom service from your computer, please follow the manual instructions below.
- Click the Windows Start Button. You can find it in the lower-left corner of the taskbar.
- Type 'uninstall'.
- Click Add or remove programs.
- Now locate SAMSUNG USB Driver for Mobile Phones or Microsoft Office Professional in the list of displayed applications.
- Click the program, and then click Uninstall.


How to check if VIAService.exe (VIA Telecom service) was uninstalled completely
After uninstalling, restart your computer. Then open Windows Explorer and check if a folder with the software name still exists under C:\Program Files. Also, check the Registry for remnants of VIA Telecom service. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: VIA Telecom service or the name of the producer. Keep in mind that only a computer professional should delete entries in the Windows Registry directly.
Last but not least
If Windows is not working properly, startup is slow, or VIAService.exe is causing problems, a good Windows diagnostic tool may help. This is especially effective when it comes to older computers that have accumulated vast quantities of "garbage data" as the result of many software installs and uninstalls.
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