Speed-up your WhatsApp conversation with this smart trick. Using this trick, you can create a shortcut of your favorite individual chat or group chat, right on your phone's home-screen. Follow the steps to use this trick.
a) If you are using an Android phone, simply press on the group or individual contact for which you want to create the shortcut.
b) After this, you will see a menu, on which you need to click on "Add Conversation Shortcut". By doing this, a shortcut for that group or individual is created on your home screen.
c) This trick will not work for iPhone users. They need to use 3rd party app for this, like 1TapWA.