Gyroscope on Android 5.0.1. / EMUI 3.1 - is it possible?

Hi. All I see is 6.0 tweak to get the gyroscope going, but no luck with 5.0.1, and I wonder why. Can you please help me?

I unlocked the Bootloader, I pasted the gyroscope file to permisions folder and all of that, bu gyro i not working

How do I enable it and why is this possible only for 6.0?

Thank you.