Hi I have been trying to find a solution to this issue with no luck. I have a xiomi mi box and I am trying to load a text file containing known ad servers to an open source ad-block app.
When I click import it says "You don't have an app that can do this". I am trying to set a default file manager to remedy this issue but so far I have been unable to do so. Help appreciated. Thanks for reading.
Edit: I should add that the app I am trying to use to block the ads is called DNS66 not sure if there is an alternative.
Do you have ES File manager? Pretty sure it's got a text reader built in. Otherwise, grab a text reader you trust.