Someone Is Tracking You On Your Smartphone, And This Is How You Know.

Location Codes

Take a look at these notable codes. These supposedly help to find out who has looked at these particular functions on your phone. Just text in these codes:

For a swift GPS test: *#*#1472365#*#*
For a Field test: *#*#7262626#*#*
To see the Bluetooth address of the device: *#*#232337#*#
For a Proximity Sensor test: *#*#0588#*#*
To show the Wi-Fi Mac location: *#*#232338#*#*