If you block a number on WhatsApp and then delete it, what happens - briefly?
If you block a number on WhatsApp and subsequently delete the conversation, the blocked contact will remain unable to send messages or call your number. The deletion of the chat history is independent of the blocking feature; it only removes the message records from your device.
If you block a number on WhatsApp and then delete it, what happens - in detail?
When you block a contact on WhatsApp, the communication between your device and theirs is effectively severed. This means that any messages or calls from the blocked number will not be delivered to your phone. However, blocking alone does not delete the conversation history with the blocked contact. The chat remains in your WhatsApp, and you can still view it if you navigate to the chat list.
If you decide to delete a contact after blocking them, there are several implications:
- Chat History: Deleting a contact does not remove the conversation history from your device. The chat will remain visible in your WhatsApp unless you manually delete the entire chat. This means that even though the contact is deleted, you can still access and read previous messages exchanged with them.
- Block Status: Blocking a contact is independent of deleting it. If you block someone and then delete their number from your contacts, they remain blocked. They will not be able to communicate with you through WhatsApp until you unblock them.
- Future Communication: Since the contact is deleted, any new messages or calls from the blocked number will still not reach you because the block is in effect. However, if you decide to add their number back to your contacts, they will remain blocked unless you manually unblock them.
- Visibility on WhatsApp: Deleting a contact does not remove it from the WhatsApp server. If the person tries to message or call you again, WhatsApp might notify them that their message was undelivered due to being blocked. This serves as a clue that they have been blocked, but the app will not explicitly inform them of this status.
- Group Participation: If both you and the blocked contact are part of the same WhatsApp group, deleting the contact does not remove them from the group. They can continue to participate in group conversations, but they will not be able to communicate with you directly within the group.
In summary, blocking a number on WhatsApp and then deleting it ensures that future communication attempts from the blocked contact are unsuccessful. However, the chat history remains intact unless manually deleted, and the block status persists regardless of whether the contact is in your address book or not.