Simplify the following text for a Grade 10 native English-speaking person.
Original: Her commercial for a new touchscreen haptic phone from Samsung Electronics , dubbed as Yuna 's Haptic ( SPH-W7700 ) , sold over one million devices in a record seven months .
Simplified: Her commercial for a new touchscreen haptic phone from Samsung Electronics , dubbed as Yuna 's Haptic ( SPH-W7700 ) , was done in South Korea on May 24 , 2009 .