To activate your device with the TNTdrama streaming service, you will have to first register your account and get the TNTdrama membership. For this, download and install the tntdrama application. Here, you will get the activation code which you have to verify online at tntdrama.com/activate roku tv. It then provides you with a streaming platform for accessing the video content. One thing you have to keep in mind while activating the device is that your device must be compatible with the TNTdrama streaming services.