I bought my son a used version and there is data on it that he can not remove? As long as this data is on there he can not save his own data. please help us learn how to remove it?”
1 answer to this Pokemon Black and White question
Answer by Bawal Ito
Try pressing and holding the Up+Select+B buttons on the Pokemon title screen to erase the data.Oct. 22, 2013, 10:31 a.m.