https://wccftech.com/galaxy-s10-5g-network-problems/

The Galaxy S10 5G launch was expected to be a hit with customers and while early adopters were expecting to get the very best from the Korean giant, they ran into a small problem, particularly on the 5G connectivity side. After the Galaxy S10 5G was launched on April 5 as the world’s first 5G-ready smartphone, it was quite obvious that customers would not be able to experience the blazingly fast performance of the 5G standard that had been advertised on several occasions. However, there were more problems associated with the Galaxy S10 5G model and we’ll jump on those immediately.

According to a report from Business Korea, the Galaxy S10 5G features one 4G antenna and one 5G antenna that allows for seamless switching between two networks, depending on the performance and signal strength. Thanks to this implementation, the Galaxy S10 5G is expected to automatically switch to an LTE signal, but this wasn’t happening. Instead, areas where 5G signals weren’t detected, the handset wouldn’t switch to an LTE network, but it would continuously disconnect, forcing users to reboot the device several times in order to restore the signals.