Why is hate the activa 4g because is copy of activa 3g and it has no change but the price is increasing and nothing is special only the charging point is but noo man it is not usefull man this is old that I know it is waste of cost and time and we think that company made is very good from previous version and the its is very unuseal and I will.think but the activa is very good that I know that is very good but the activa 4g is waste but as time passes they will increase the quality and the will best as I have seen there is very good but that is only said that but byeeee