On a separate device (mobile phone or computer), go to the designated activation website (e.g., the URL displayed on your TV, often ending in /activate or /start ).
A: You cannot retrieve an old code. You must return to the app on your TV. The code is usually displayed prominently at the top of the screen whenever you attempt to log in or link a device. Etv Activation Code
To help troubleshoot further, let me know you are using (Roku, Firestick, Smart TV, etc.) and the exact error message on your screen. Share public link On a separate device (mobile phone or computer),
"Hello?"