Why "Open or Save" prompt is not appearing while downloading videos?

[AC Question]

I have Micromax Doodle 3. Whenever i download or play a video, i am getting blank screen with "Video player" logo. I could neither play video or download. Is there any settings where i can enable "Open or Save" prompt.

 

[B. Diddy]

Welcome to Android Central! Which Android version? If it's Lollipop, activate your Developer Options by going to Settings>About Phone, and tap Build Number 7 times. Now go back one menu level, and go to Developer Options. See if there is an option to change from NuPlayer to AwesomePlayer, or vice-versa. Switch it to whichever one wasn't the default.