Blocking messages helps you avoid being bothered by unwanted individuals or promotional messages.
Here's how to block messages on Samsung Galaxy J7 Plus:
Step 1: Go to 'Messages'.

Access 'Messages'.
Step 2: Select '...' and choose 'Settings'.

Select '...' and choose 'Settings'.
Step 3: Select 'Block messages'.

Select 'Block messages'.
Step 4: Choose 'Block number'.

Choose 'Block number'.
With the above steps, you have successfully blocked harassment through messages. Best wishes for your success.
