Step 3. After that, you need to click here on the official GB WhatsApp download APK.ⓒThe GB WhatsApp icon is a simple but elegant icon that conveys the essence of the application in a clear and concise way. However, people are always opposed to novelty. That's why people get bored with the GB WhatsApp icond . So do you know how to change its icon? It's not difficult to change, just follow my steps