TCLRoku TV Volume Control Not Working. If your TCL TV sound is not working, not syncing, won't turn, or stays up and down check to see that your remote is working, turn the 'Volume Mode' off, confirm the audio settings, disable the speaker sound and install a soundbar, or control the sound through the Roku app on your smart device. 5First Time Setup. The first time you turn the TV on it will show the Guided Setup. To perform the setup and navigate the menu afterward you'll need to use the remote control. Turn the TV on from the remote control. Select your preferred language. Select your country of residence if you see this screen. Usingyour phone as a remote for your TCL TV is quick and easy. First, you will need to download the TCLnscreen app from the App Store or Google Play. Once the app is downloaded, open the app, select your TCL TV, then follow the instructions to connect your phone to the TV. You can then use your phone to control the TV, just as you would a Firstly install the application on your iPhone and TCL TV. Then connect the two devices to the same internet connection. Download Open the app on both your iPhone and TV. On your iPhone, tap the Mirror button and proceed to the Control Center directly. Select the name of your TCL TV from the list to start the mirroring process. Ifthis is the problem you are experiencing, read on to see how the sound can be synced. To fix the sound delay on your TCL TV, go to 'Settings' and select 'Audio.'. From here you will go to 'Advanced Settings' > 'Digital Audio Out' > select 'Pass Through' > 'Back' > 'Sound Mode' > and click on either the 'Live Whenyou're watching content on your TCL TV, you're going to want to stream in HD without any buffering. Leave the Allow other network users to control or disable the shared internet connection box checked. Connect your TCL smart TV to the hotspot via Wi-Fi, and you're all set! Method #3 (for both): Set Up a VPN on Your Router . xkcR.

can i control my tcl tv with my phone