Until there is an “Undo Send” button to stop or cancel a message being sent, which may never happen for a variety of reasons, this is it. If you know of another way to cancel sending a message or to stop a message from being sent from the iPhone, do l

Screenshot by Matt Elliott/CNET If you experience immediate regret after hitting Send on a text message on your iPhone, OS X Daily found a clever trick to stop the message from being delivered.

If you can cancel the message before this bar hits the right-hand side you will stop the message from sending. Here is how to cancel an iPhone message: Open Messages and create a new text message.