Clearing your Browser Cache for Samsung Internet on Android
Select the Settings application:
Scroll down in the Settings application, and select Apps:
Once in the Apps screen, select Samsung Internet:
Then select Personal browsing data:
Once in the Personal browsing data screen, select Delete browsing data located at the top of the list:
In Delete browsing data, ensure Cookies and site data and Cached images and files are selected:
Then select the Delete data button located down the bottom: