[Question] Calibrate gyroscope on K3 note

[almisbah]

Hy everybody,
I bought a new K3 note from tinydeal just to work with gyroscope apps.

It's fine, I play lot of apps from googlePlay, but the gyroscope pointer not stop, it alaways moving even if i fix it on a table, it move.

I have installed an app thats should calibrate the gyroscope via MTK engineer mode called ENGINEER MODE MTK SHORCUT its calibarte thé GSENSOR, but when I would to calibrate thé GYSROSCOPE it tell me OPERATION FAILLED.

Help me plz.

I rooted the phone with KINGO ROOT if someone need root method with Android app.

Thanks