1. At first root your device.
2. Download ES file Explorer from play store.
3. Open ES file Explorer and look onto top left corner there is a blue color icon of browser and a mobile. Tap on that blue icon and scroll down to Root Explorer. Tap on it and give root permission.
4. Now select system apps those you want to Uninstall.
5. Press and hold on your unwanted apps and tap Uninstall on bottom left corner.
Now you can Uninstall any unwanted or annoying system apps easily without aroma Uninstaller or something. I think this is the most easy way to remove bloatware.
If I helped you Plz hit the <<Thanks button