WhatsApp has a new feature to let you reverse the Delete for Me action you might have done in your chats. Accidental Delete gives you a five-second window to reverse unintentional Delete for Me actions you've done in a group chat. Delete for Me only takes out the message for yourself without removing it in a conversation with others. And once you've done it, you can't reverse that decision. It'll remain visible to those in the chat, but you won't be able to take it back. Accidental Delete helps save you from that. WhatsApp is bringing the feature to all Android and iOS users.