Facebook Integrates QR codes for Profiles in Apps

Yesterday I was reading Whitson's post about Facebook update on "Nearby Friends" and able to find it interesting so, I was experimenting with facebook app & trying to figure it out, exactly how it works ( opt in & enable "Nearby Friends" notification in app setting, turn on location in phone & app, re-install Facebook app… » 4/18/14 10:53am Yesterday 10:53am

yes i saw that. recently a lady come to a service center with her Android phone. she forget her pass code and so not able to get in (locked out)so for that she was there. Technician told her that he can do it but it's chargeable and not free. in reply, she said that it's under warranty so then he said "this thing cant… » 4/12/14 1:31pm 4/12/14 1:31pm