Hey Ngolah,
Please i want you to check for me if u have Google maps or Blackberry maps if u have one of them just please open it and check what's ur location if it's right try to check this settings :
options => Device => Location Settings you will find some setting here
first try to make the locations on if it's off, And all another settings Enable click close save
if still have same problem please write a comment i will check it for you
