If this is the case, just simply uninstall WhatsApp and other unused apps to free up some space. Another reason for a failed installation would be that you are out of available space. If the installation fails or you get an error code 80070490, then WhatsApp may not be compatible with your phone. You may have to log into your Windows App store to continue with the download. This method will save you time in searching for WhatsApp in the Windows App Store. This should bring you to the Windows App store for the download. Simply go to and click on the download button. The second method of installation is by directly downloading from WhatsApp website. The Nokia OS on the Lumina phones can be a bit slow so be patient. Once your profile is set up your mobile phone number should be associated with your WhatsApp profile. Just following the onscreen prompts and your profile should be ready before long. If the App starts working perfectly fine, copy the backup folder back to your phone.This should bring you to the WhatsApp setup screen. In your phone or SD card there will be a folder named ‘WhatsApp Backup’, copy it to your PC and delete it from your phone. Then, turn on the device again after 10-15 seconds.Ĭonnect your phone to a PC. Another way to restart the phone is to turn it off completely by pressing the power button. To restart your phone, press and hold the power button and volume button simultaneously until you feel a vibration (10 to 15 seconds), then release the buttons. This should fix WhatsApp not working in Windows phone.Īnother simple solution you can try to fix WhatsApp App not working in Windows phone is to restart your phone.

Please note that reinstalling an App deletes all the data related to the App. Next, reinstall the App again from Microsoft Store. Scroll down to WhatsApp and uninstall the App completely. Go to your phone’s Settings and then go to App.

Sometimes by simply deleting and reinstalling an App fix the issues. Below are the solutions you can try to fix WhatsApp not working in Windows phone. They believe to have downloaded and installed the App properly but still, the problem persists.

Unfortunately, Windows phone users are facing the problem of WhatsApp App not working on their phone. WhatsApp is an important app nowadays which keeps people around the world connected with each other.

Download windows phone app whatsapp