Outgoing call vibrate problem on Passport??

I have all Passports, the black, white and red one. On every leak or official after 10.3.0.908 I had the same problem, randomly on outgoing calls the phone starts to vibrate during the call, tried everything, warm restarts, cold restarts, flashing, sometimes it helps to press the mute button and then unmute.
I have no flickering problem after the latest leak from Blaze but the vibrating problem continues. Maybe it is because I am using a bluetooth headset all the time? Anybody with the same prob?

D.

Have You tried In:
Settings -> Notification -> Active Profile -> Customise App Notification -> Phone -> to Turn OFF Vibrate ?
...or maybe in : Settings -> Notification -> Active Profile - Vibrate OFF ?

;)

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...ten times same result

Had the same result. Reload was solution for me

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...just wanted to mention that, try to Reset Apps in Notification

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...or maybe add your own Profile with Vibrate OFF

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