I've just bought from amazon a new Galaxy S3 I9300 International version (Android version 4.1.9).
It works quite well, but I noticed that ANY compass app I installed doesn't work.
Using the *#0*# sequence and selecting Sensors, the magnetic sensor appears but gives no information.
Using the Phone Tester app I get from the Sensors status that my device doesn't have:
-Magnetic field sensor
Is it supposed to be like that?
What can I do?