With the app "Remote Control TV (Roku, TCL)" you can use your smartphone to control your Roku, TCL TV over the with IR (if your android has infrared port). Infrared (IR) control : - This option works on phones and tablets with built-in IR blaster such as HTC ONE, Roku, TCL G3/G4/G5, Xiaomi Mi / Redmi / Note, Huawei Mate / Honor etc). - Tested with Roku, TCL TV F and M models, but probably works also with others Roku, TCL Smart TV-s build 2005 and later (if it does, then let us now and give f