Yes, you can use a QR code to activate Rumble on your TV. The process is simple: open the Rumble app on your TV, and it will display a QR code. Use your smartphone to scan the code, which will direct you to rumble.com/pair. Once there, sign in to your Rumble account or create a new one. After logging in, enter the code shown on your TV screen. This will sync your device with your Rumb... https://r-rumble.com/pair/