What To Do If Whatsapp Is Not Working On Iphone. So if you unknowingly switch on the feature you will not receive WhatsApp notifications on your iPhone. Follow these steps to do so.

If your WhatsApp not working as it should you should do the following. Change your Facebook Sync options as the Facebook app may be putting immense competition with your WhatsApp app. WhatsApp uses Wi-Fi or cellular data to send and receive messages and make audiovideo calls.
If your WhatsApp not working on iPhone and you cant send nor receive messages then go through the below things and make sure its working properly.
Check for Network Problems. For this turn on the Airplane mode on your iPhone and turn it off to stabilize the network. However there are instances that apps like WhatsApp can experience technical issues. Oct 18 2019 Fix WhatsApp thats not working on your Apple iPhone after iOS 13 updateAnother popular messaging app thats used on both Android and iOS platforms is WhatsA.
