Error 491 is a problem that you can resolve in minutes on your Android phone or tablets. It is known as a common problem of WhatsApp but it is actually not related with application at all. We don’t recommend you to change things at your phone because of it. We will give you a summary to get rid of this error on here. This problem generally occurs because of Play Store and it is easy to fix it. You can also do the same if you are getting this error while you are downloading or updating or installing an application to your phone. If you cannot fix this problem with the solutions below, you will need to contact to WhatsApp support since you will need a professional guidance for that. You can also ask us questions with commenting this page. We will be happy to help you.
How to Fix WhatsApp Error 491 on Android
Summary: Here is just summarized information for resolve the problem. If you would like to step by step guide, please click here to get detailed information with all steps.
Remove your Google / email account from your device and restart your Android phone or tablet. Then clear cache and data of Google Play Store application. Add a new account to your device.
That’s all you need to do fix this problem. You can also take a look of all errors of WhatsApp Android on How to Chat Online.
Also See: WhatsApp Error 495 on Android