To hide a WhatsApp chat thread, you need to either long-press or swipe on your conversation. This archives your conversation.

Remember the world before texting? Autocorrect wasn’t around to fix our spelling blunders, we didn’t see read receipts and green text bubbles on a daily basis, and generally, messages moved at a ...

You can hide incoming messages on your Samsung Galaxy S10 by changing your Notifications preferences, or hide the Messages app with a third-party app.