How to block someone in the Samsung Messages app If you want to block someone, you must first remove them as a contact. When you add a number to your contacts, it is considered a trusted sender.

Once you’ve already assigned a contact to a Speed Dial number, do the following steps to make a call using your newly created speed dialing number: Open the Phone app.

How to add a Smart Widget to your Samsung phone Adding a Smart Widget works like adding any other widget — but note that your phone must be running One UI 4.1.