• Start your TV, open the SmartHub, and go to SamsungApps. 
  • Search for Acorn TV under MY APPS. 
  • Once you have located Acorn TV, PRESS & HOLD the ENTER button located in the center of the directional pad in the middle of your remote control until a dialog box pops up. 
  • Once the dialog box appears, select UPDATE APPS. 
  • Select the Acorn TV app to begin updating 
  • Once the update has completed, restart your TV 
  • You're all set!

Note: you can also uninstall/remove the current version of the app. Once you've done that, open the Smart Hub, go to apps, search for Acorn TV, and install the new app. After the new version is installed, restart your TV, and log in to Acorn TV using your existing credentials.