Locate the control panel inside the fridge or on the front display
Press the Fridge or Freezer button to select the compartment you want to adjust
Press the button repeatedly to cycle through the available temperature settings
Stop when the desired temperature appears on the display
Wait a few seconds for the setting to save automatically
Use the recommended range of 37°F to 40°F for the fridge
Use the recommended range of 0°F to 5°F for the freezer
Check the user manual if your Samsung model uses a different control layout