We are aware of an issue with the Sling TV app on Samsung Galaxy S8 and S8+. Users receive an error, 2-1, when trying to sign in to the Sling TV app on their phone. We have released a new version of the Sling TV app to address this issue, v 5.2.598,. If you are still experiencing this issue, please update the app on your phone to v 5.2.598.
If you experience this issue with version 5.2.598 of Sling TV, please contact us using the link below.