How can you delete WhatsApp chat history on iPhone?

If you want to delete your WhatsApp chat history on an iPhone, you can follow these steps:

1. Open WhatsApp on your iPhone.
2. Go to the chat that you want to delete.
3. Swipe left on the chat (for individual chats) or tap "Edit" in the top right corner (for group chats).
4. Tap "More" and then select "Delete Chat."
5. Confirm that you want to delete the chat by tapping "Delete Chat" again.

This will delete the entire chat history, including all messages and media files. If you want to delete individual messages within a chat, you can follow these steps:

1. Open WhatsApp on your iPhone.
2. Go to the chat that contains the message you want to delete.
3. Find the message that you want to delete and swipe left on it.
4. Tap "Delete" and then confirm that you want to delete the message by tapping "Delete" again.

Note that deleting a message or chat history will permanently remove it from your device and will not be recoverable. If you want to keep a record of the messages or media files, consider backing them up before deleting them. Also, deleting a message or chat history on your device will not delete it from the devices of other participants in the chat. They will still be able to see the messages and media files that you have sent or received.