If you just got a new Samsung TV and on the first setup of the TV it asks you to do a software update. After the update your remote stops working. It's happen to me 10 times so far. Very easy fix.
Point your Remote at the remote control sensor on the Smart TV. On most Samsung TVs, the remote control sensor is located on the lower right hand side of the TV. If not, it is directly in the bottom center.
Next, press and hold the Return button and Play/Pause button simultaneously for at least 3 seconds. Your Smart TV will begin syncing with the Smart Remote. Then, a message will appear, indicating that the remote is now connected to your Smart TV.
That's it, your all done.
Samsung Remotes: [ Ссылка ]
