This might be a dumb questions, but I am working on V 1.8 and I need to update it to 2.0 because the scroll is broken. I have the files downloaded, how do I update them on wordpress without loosing all of my customization?
If you haven’t changed any files, you can just remove the old version, and reinstall the new version, the theme options setting is saved in the database, so they will not lost.
If you have customized many files, you can’t reinstall the theme, you have to move your custom codes to the new files one by one manually.