Connect your laptop or PC to your Samsung Smart TV using an HDMI cable. Transfer the HBO Max app installation file to a USB flash drive and install it on your TV. I’ll go over each method in more detail. Method #1: Download HBO Max on Samsung Smart TV. Here’s a step-by-step guide to downloading HBO Max on your Samsung Smart TV: Step 1: Grab Then, select the HBO Max app and choose Install. Once downloaded, open HBO Max and sign in. Or, if you need to sign up, see How do I sign up? If HBO Max is not in the LG Content Store, your LG Smart TV may not be supported. For a list of supported LG Smart TV models, go to LG Content Store, search for HBO Max, and then choose Device On your Roku remote, click the Home button, which is the one with the house icon on it. Scroll down to the bottom of your Roku channels you’ve already got installed. Unless you’ve already shuffled things around, HBO Go will appear at the end of your channel list. When you click on the HBO Go channel application, you’re going to want to Press the Home button on your Samsung TV’s remote control to open the smart hub. Click Settings in the smart hub menu. Select the Software Update tab. Click Update Now. Wait for the download to finish. Install the update following the on-screen instructions. Once the firmware is updated, try the HBO Max app again. Unplug your TV from the power outlet. Hold down the power button on your TV (not on the remote) for at least 60 seconds. Plug your TV back into the wall outlet. Now try the HBO Max app again. You may want to keep these instructions handy; a good restart solves a lot of TV bugs. 1. On your Sony Smart TV remote, press the “Home” button to access the home screen. 2. Navigate to the “Apps” section and open the “Google Play Store” app. 3. In the search bar, type “HBO Max” and press the “Enter” button. The HBO Max app page will appear. Now, pay attention to the information displayed on the app page: This has been an issue since smart TVs have been a thing. Samsung paid for exclusive smart tv rights in the US. Blame them. you can cast to your chrome cast from your phone, or you can subscribe via amazon like I do and use the native app. HBO is only 1080P, and will be for the annoyingly foreseeable future. Switch the Smart TV’s input to an HDMI port into which you inserted the laptop using the LG TV remote. In most circumstances, your laptop homepage will now appear on the LG TV. Open a web browser on the laptop and navigate to HBO Max’s official website, log in, and begin streaming. HBO Max show like Westworld season 4 is available on the LG Xh7qn.