Tcl Remote App Without Wifi. No additional hardware is required for tcl remote app. Some procedure may differ between tv models.
Enable screen mirroring to connect your roku to your smartphone where you downloaded the offline content. Make sure that both your mobile device and your roku device are on thesame network. Inbuilt ir blaster must be present in your phone such as samsung galaxy s, note 4, lg g3/g4/g5, htc one, xiaomi mi / redmi etc.
If the tv and mobile are on the same wifi, your mobile app.
How to connect remote apps to tv without wifi. Navigate to the google play store. An ethernet cable long enough to reach your tv. Some procedure may differ between tv models.