Let's fix your WhatsApp app if the microphone is not working in this quick and easy guide.
WhatsApp allows you to make video and audio calls where you use the microphone on your iPhone or Android to make the calls. However, if your microphone isn't working, you can follow these steps to make sure to get it working again. This works for Mac and Windows computers as well.
I hope this video helped solve your problem. Is the app still not working? If so, drop your question in a comment below!
