Chosen Solution

I bought this phone three days ago. it’s a great looking phone, the apps work fine. I however, have found a grave problem with the sensors mentioned in the phone specs. They are absent. I cannot install a simple compass. I do lots hiking and needed this feature. Can any one help?

Get Compass Pro, connect to WiFi after downloading to calibrate by turning your GPS on for a while & following app instructions. The Blu has a digital compass or magnetic field sensor so it should work.

This in now way answers the question of HOW to obtain the magnetic sensor required to make the GPS Compass work!