* Activate 4G at any time on your Samsung Galaxy Xcover 4 and benefit of the 4G network of BASE.
* Go to the Start screen.
* Choose *Apps*.
* Choose *Mobile networks*.
* Choose *LTE/3G/3G (auto connect)*.
* The Samsung Galaxy Xcover 4 has now been configured for use of 4G networks.
* Return to the Start screen.