Default [Q] howto change stockrom settingsdesign


i have get my first android device. A T315 and i must say I hate the design of the Stockrom.

I have root my device and i have install the apex Lauscher. Now it looks a little bit better.
But when i go under settings, i see the old Touchwiz design there and its terribly. I have uninstall the Touchwiz app, but it have not change the design of the settings.

Is there a way to get an other design? I like the original Android Settings design. Is it possible to install the design to the Stockrom?