yes. im using a "loader"..to change your theme you must first extract your CUST_THEME.big using lg-utils then you need a loader for you to loads the widgets and keylocks .loader are in dmf format you must replace your idle_widget.dmf, idle_keylock.dmf with that loaders they must be named idle_widget.dmf and idle_keylock.dmf for you to replaced the file in your cust.then you must send it back to your phone after that your widget and keylocks are black screen so you must download and used swf widgets and keylocks