perhaps you are asking the wrong "chicks"?
personally i like dumb girls, so i am fully aware that they have no idea how use my phone, which is good because then they cant be checking up on me.
if you find a girl that knows how to use your phone shes probably smart enough to not give you her digits
as far as making it easier... i think if you have any common scene you should be able to figure it out and if she cant shes probably not worth it