Solution: Update your phone to Windows Phone 8.1. Switch from SMS to WhatsApp to send and receive messages, pictures, audio notes, and video messages. How to download free WhatsApp for Nokia Lumia 520. Follow the link to Windows Marketplace and click "install" Nokia Lumia 520. WhatsApp Messenger: More than 2 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere. WhatsApp - WhatsApp - WhatsApp Messenger is a smartphone messenger available for Windows Phone, Android, BlackBerry, iPhone, and Nokia phones. Indicate . If you're still having issues installing WhatsApp on your Nokia Lumia 520, you will need to contact Microsoft's customer support line to speak to a customer service representative who can help you troubleshoot the issue further. 2. 1. The Nokia Lumia is a powerful phone that should run WhatsApp without a problem. First year FREE] ($1 for Nokia Lumia 520 / … Windows Phone version. With PC. WhatsApp uses your 3G or WiFi (when available) to message with friends and family. This means that if you are currently using WhatsApp on a Windows Phone 8.0, you will be able to continue to use WhatsApp on that phone before this date.

According to this softpedia article Lumia 520 did recieve an update to Windows Phone 8.1.

When downloading from the Windows Phone Store , you need to click on the Marketplace icon on your home screen. Installation options. WhatsApp is free and offers simple, secure, reliable messaging and calling, available on phones all over the world. Windows Phone 8.1; Windows Phone 8; Windows Phone 7.5; to verify compatibility of WhatsApp with Nokia Lumia 520. Compatibility checking. Click on the magnifying glass to bring up the search tab.