My Meizu mx4 pro is dead

My meizu mx4 pro is dead

Please if anyone can help me:

I upgraded my mx4 pro into flyme os 6.0.2.A ,worked for almost 2 days and now it's gone for good.

Is not responding to anything at all and when i took it to a service store they told me that they cannot do anything because my phone is hardbricked.

If anyone can help me please.

Meizu Pro 5

Is it at least powering on when you click the power button ?

Meizu m3s

Vibrate? Any response when powering on?

Meizu m3s

Dead, you maybe can try selling as parts.(LCD screen)

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