This is not very common, but the error code 11 that occurs when trying to install WhatsApp on Play Stor and Android phones blocks everything, preventing us from continuing to do what we want. The solution, however, is very simple.

However, if you are trying to install WhatsApp on an Android 2.1 or 2.2 model , the problem is another! WhatsApp can no longer be used on these models, as they are considered “obsolete”. We had anticipated the news in this article.

How to fix error code 11?

First, check in the settings if there are any phone updates to be done.

Then, do this:

1. Check the phone memory. If there is no space, delete some files (especially videos, which take up a lot of memory).
2. Clean the Play Store cache. Go to Settings -> Applications (or Application manager, depending on your phone model) -> Google Play Store> Clear cache> Clear data .
3. Clean the download cache. Go to Settings -> Applications (or Application manager, depending on your phone model) -> Download management> Clear cache> Clear data .

Now you can install WhatsApp without problems, here you will find all the links to download WhatsApp based on the model of your phone.