Before downloading and using ThopTV, always make sure to backup your data just in case something goes wrong. The developer is always available to help you out if you need it, but be aware that certain features or parts of the app may be unavailable in certain areas or at lower quality. Finally, be aware of any potential restrictions imposed by your location and network quality when using ThopTV. For example, some features might not work properly if you're located in a low-quality area.