As an important and positive point of this trick to change the letter of the messages to be sent, it is not necessary to download any type of external application to WhatsApp, so the privacy of the users is not put at risk. The negative is that each of the messages to be sent must be transformed. It is possible to use this trick on both iOS and Android and do it from a smartphone or a computer. It is recommended to use one of the following browsers: Chrome, Edge, Mozilla or Brave. The steps t...