I have chosen some options over time and selected the remember this/my choice button, but now would like to change some of those options. can someone help me to undo those choices. thanks
The best way I've found is to use the app "DefaultApp Reset". It gives you a list of all apps that have default choices set, and you can easily clear them from there. It's free, from the market.
i have this problem too but with html files which I need to open. And I cant open them now bc I accidentally opened them with browser and due to them which I need being encoded I have to use a weird as app? Idk how to undo it there...