OxygenOS Change Default apps in Oxygen 5.1.1

  1. NickJohns
    Cupcake Feb 18, 2017

    NickJohns , Feb 18, 2017 :
    I have a Oneplus One running the recommended OxygenOS 5.1.1 When I click on rtf docutments using the file manager, they won't open. How can I change the default apps to assign an app to open txt, rtf, and doc files? I navigated to settings/apps, but can't find any way to do this...

  2. NickJohns
    Cupcake Feb 27, 2017

  3. NickJohns
    Cupcake Mar 21, 2017