“ Originally Posted by outofpocket 
”
do you have to have an unlocked phone to change the theme
as said above, you dont have to have your phone unlocked to switch themes, HOWEVER, you will need the "clock fix" for most if not all of the custom theme clocks to work. so look for that and install prior to the theme, or better yet, unlock your phone and install a custom theme, then you wont have to worry about anything.