how to reinstall colorway

I followed these instruction but now I would like to undo this is there a way this can be done easily? Do I simply change themes and then reinstall? The reason I originally did this is Colorway or Inkthemes was adding an extra photo of some stock laptop which would pop up on my homepage slider. I everntually added my second slider photo to get rid of the that laptop pic. I then followed the instruction below thinking this would stop that laptop pic ever appearing again. Well after following these instructions it stopped my second photo appearing my fault should of let thing lie. So i want that code text from 63 to 105 so i can get back to normal. Any help much appreciated. Jon

Greetings from InkThemes,

You would be glad to know that you can remove it from your end itself. To do this, you need to go to (Appearance -> Theme Editor) from your dashboard.
Then select the slit_slider.php file from the right hand side.
The next step is to remove the line of code from line number 63 to 105. This is the code for that second image.

Deleting this code will prevent the second image to appear.