What does carrier login engine do?
Carrier Services enables the latest communication services from mobile carriers, including battery-optimizations and support for enhanced features in the Android Messages app.
Can I disable Google Carrier Services?
For this, you need to go to My Apps, go to the Games section on the Google Play Store, find 'Carrier Services' and then tap on the 'uninstall' button. Once you have uninstalled it, you have to reboot your smartphone.
Is carrier hub a spy app?
Carrier hub app is a pre-installed app that comes with most phones from the manufacturer. The app has many useful functions, such as Wi-Fi calling when integrated with the T-Mobile network. It uses the Sprint network, and it is not a virus or spyware.