I want to try the REVOlution Theme but I am currently using the NexTheme. Can I apply it over my current theme in rom manager, and if I don't like it, can I just switch back?
Do I have to clear cache or data or anything?
Just do a complete backup from bootstrap, apply it over the top, and see what happens... IMO, you should ALWAYS have a theme-less backup to revert to. It will be a clean install that you can than apply a theme over the top of, without risk of conflicts between themes. Worst case scenario, you have to SBF. Having a theme-less backup takes all the guess work out.
Yeah, I never thought of that. Of course my current backup is with a theme applied. I will definitely keep that in mind when trying a new ROM.
I don't really have the time to mess around to much tonight, I was just wondering if I could slap a diffrent theme on and if I didn't like it, could I switch back without any problems.