Originally Posted by zave
That's right, but I don't know which soft can give me data plan or maps
You're using th wrong tool for th job.
Try a google search for 'GPS software'
Software does not give you a data plan. You need that from your service provider - I know it's very expensive. That's why you need to forget using maps on your bold and just use a dedicated GPS device that includes all maps. You don't need any data plan with those.