Android 5.0 Cardio Led - Galaxy S 5 Q&A, Help & Troubleshooting

Hi,
I just updated my phone to Android 5.0
Now I have this weird problem with the red led of the cardio sensor on the rear of the phone, now it turns on wherever on the ui (not only on S Health). Everytime I put my finger or any object to it, it turns on.
The problem is not hardware, and I have no other apps which have access to it (beside S Health and G Fit)
Please help
Thanks

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andresinibus said:
So I got this g2 and i t was already rooted so everything works on it but the sensors no proximity no light no nothing screen doesn't go black on phone calls screen doesn't rotate sideways (I made sure turning was on) I downloaded sensor test app and it says that the sensors are turned off to turn them on n try again pls help
Click to expand...
Click to collapse
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