Hello sir.. today while I am on the way to shoping a girl came and aske me to gave my mobile it's argent...for call their company.I gave my mobile then they dialed 18001211563 at 5.26 pm. I have no Applications locking security in my device.A message come from AD-HULWIN " Thank you for contacting HUL. Your Unique code Is 581390985" they noted the very quickly the code then I took my phone immediately and then I told them but they ignore me and went from there.I register this issue if anything happen that's why ....