1. Select one of the above WhatsApp Mod and install to your Android phone. (Note: All WhatsApp Mod above is a clone which means it can be installed together with the original WhatsApp)
2. If you use the same phone number with WhatsApp original, you must delete original WhatsApp application in your mobile phone before login with WhatsApp Mod. But, if you have two or more numbers on a cell phone, you don't need to delete the original WhatsApp and login to WhatsApp Mod using different numbers.