You can now play the video and press the Arrow Down button on your remote to bring up the information window.Next, choose Caption mode, then pick one of the three options-On, Off, Always, or On Replay.Then, select Settings to the left of the menu.Grab the Roku remote and hit the Home button.The subtitle settings get changed from the Roku menus. Roku doesn’t support preset subtitles, but this doesn’t mean you can’t use them. The number of features you can access depends on the device you’re using. How to Turn On/Off Amazon Prime Video Subtitles from a Roku Device But instead of using the remote control, you can use the buttons and navigation rockers on the console’s joystick or controller. If you’re accessing Amazon Prime Video via a gaming console, the steps to enable/disable the subtitles are the same as described for a Fire TV Stick. How to Turn On/Off Amazon Prime Video Subtitles from an Xbox or PlayStation Console
