I forgot the PIN to access the settings in the Whistle TV App

Unfortunately we don't know the PIN either. The only option is to go to the Google TV Settings and remove the App data.

Go to "Settings" -> "Apps" -> "Whistle"

Perform the following actions:

  • Force stop
  • Clear cache
  • Clear data
  • Open App
  • Set all settings that match your requirements

Also see: What do all the settings do for the Whistle App on Google TV?