Ifyour family member can tell you the SSID and password for the network it was previously connected to, you can set up a wifi hotspot on your phone with those same credentials. That will allow you control the Roku with the app on your phone. You can then set it to your home's wifi network credentials.
Step4 - It shows your Roku device. Click Remote. Then represents its remote key. With them, you can control the TV. The disadvantage of using this application is that the application does not work if the TV is deactivated. (You can do the same process for a TCL TV running Android, but you can use another application for this.)
Thefollowing are the features you can use on your TCL TV without internet: Cable - If you have a cable box connected to your TCL TV, This is very nice because nowadays the TCL TVs generally only need one remote control to cover all the different aspects of watching. For example, you can play, pause and skip from the same remote control Note Your steps may vary, if you need model-specific details, check the Help Guide for your TV.Manuals are posted on your model support page. Follow these steps to change the Info Banner settings of your TV:. On the supplied remote control, press the (Quick Settings) or HOME button (depending on the model).; Select Settings.; The next steps vary depending on your TV menu options:Workaround was to enable T-link in the settings of the TV. This allows the Chromecast to control the TV volume using CEC over the hdmi cable. One irritating thing is that these TCL TV's don't support power off via CEC, can turn the TV on via chromecast remote but then have to turn the TV off via The TV remote.
Soif you're looking for a simple setup, you should have everything you need in the TCL 3-Series without having to add a separate box. TCL 3-Series Roku TV (32S335) review: Remote Control
.