Samsung Galaxy S10 5G Switch between 3G/4G User Manual
Learn how to switch between 3G/4G on your Samsung Galaxy S10 5G with the user manual. Get detailed instructions for SM-G970F, SM-G970F/DS, SM-G973F, SM-G973F/DS, SM-G975F, SM-G975F/DS, and SM-G977B. Perfect for optimizing your mobile connectivity.