TO ENABLE THEMES ON THE ATT LG G2.
1. Download and install Launcher Pro from Google Play (you don't need to set it as default launcher or anything) and Later you can uninstall. This enables the hidden settings menu, which most of us have done one way or another.
2. Add Activities widget to your LG Launcher home screen. Search for Home > com.lge.launcher2.hiddenmenu.LGHomeHiddenMenuActiv ity
3. Voilà now you have access to hidden settings from your Home screen. Look for the setting feature_use_theme and check it off.
4. You can now use themes!!!! How cool.
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