[mihail_bc]

first, I wanna thank you all for helping

I found a picture on the web and uploaded it since its much clearer

I'm talking about the joystick button, from right bottom, square one, between Menu and Back buttons

the problem with it is: on pressing it in some circumstances it acts like a delete button and when pressing it on Menu/Settings it does not respond, does nothing. I can't access the menu, but the button itself seems to work phisicaly

Holding more seconds on power button does not reset the device

I suspect a software issue, but don't know how to reset. Anyway it might be custom configured? My model from what I can tell is D00701.

Thanks!