How do I disable the pop-up asking me to open a PDF doc in Kindle?

[AC Question]

Opening a doc with with PDF or Kindle

When opening a PDF doc, a dialog asking if I would rather use Kindle or a PDF app pops up. I chose pdf 'always' instead of 'just once'. How do I un-do that choise?

 

[B. Diddy]

Re: Opening a doc with with PDF or Kindle

Welcome to Android Central! Go to Settings>Apps, select that PDF app, and tap Clear Defaults. If you're not sure which app it is, then go to Settings>Apps​, tap Menu, then Reset All App Preferences.