Sorry, but i really didn't find an elegant way to solve this.

I would like to have different content on the slider on Tablet/Desktop and Phone view. I've seen, that i can remove Slides under width. So i could add another layer of text and background over the mobile view and remove it on phone. But this seems not to be elegant.

How can i show different content on mobile and desktop view?

Hi and thanks for the reply!

I tried something similar. I have the predefined position "slider" and use a helix template. There i defined a second module position "slidermobile" (with template manager). I assigned a second slider with mobile content to it. Then i set module "slider" to be visible on tablet and desktop and the module "slidermobile" to be visible on phone only. Everything looked fine so far.

I assume, the inactive slider was only hidden. Unfortunatelly i noticed, that the cpu is running at 100% when opening the page. Maybe a hidden slider causes some error :(

Do you know if advanced module manager does things differently than helix template manager in terms of hiding/display:none and related javascript?

Solved my issue.

Okay. Tried to install advanced module manager. Unfortunatelly i had versions missmatch etc. anyway i didn't want to install an extra extension for that.

I noticed, that joomla supports responsive support classes visible-tablet, -desktop, -phone etc.
http://www.rockettheme.com/docs/joomla/basic/responsive_support_classes.md

Now in "Classes"-Option in Advanced Params, I was able to define visibility individually for every layer of the slider. I now have content only visible-phone and other layers on hidden-phone. super simple. I wasn't aware of that. Thanks for help!