What is the model info for the gyrometer/accelerometer in note 5?

1.The first recommendation is to do "hard reset"

2.An effective method to check if the phone’s gyroscope or accelerometer is functioning by doing a self-test. This will help to see what the real issue is when the Samsung Note 5 screen won’t rotate. You can do this by pressing the code “*#0*#” (without the quotation marks) on the Samsung Note 5 dial pad. Once you are in the service mode screen, tap on “sensors” and do a self test. f your wireless carrier disabled the option to access the service screen, then your only recourse here is to reset the phone to its factory defaults.

3.Another out-of-the-box tip from some is to hit the Samsung Note 5 with the back of your hand to give your phone a gentle jolt. If you want to take the risk, you may want to do that, just be careful.