The download of the app doesn't contain viruses or any kind of malware. HTC Corporation created HTC Service Pack that lies within the Libraries & Demo category. The tool has been downloaded and installed by over 10M users and the most recent update was released on October 12, 2016.
This application was rated 4 on Google Play. The app is often downloaded by HTC and Samsung users. Download the installation package of HTC Service Pack 1.1.853606 that is available for free and have a look at users' reviews on Droid Informer.