If you're using an iOS device, follow these steps:
While you cannot delete messages that were sent during the block, you may want to manage the messages that existed before the block. Upon unblocking a contact, your previous chat history with them will remain intact (unless you had previously deleted the chat thread). how to delete unblock messages in whatsapp
One evening, Maya was cleaning up her WhatsApp chat list. She saw a long-forgotten group chat named “Old Project Team” — she had blocked the group admin months ago because of constant spam. Now, she decided to unblock him. If you're using an iOS device, follow these