need imei change pro 5

i am using Meizu Pro 5.i need imei change this device.Does anyone know how to do?
also i opened the boodloader lock of my device.
but i dont know how do it.
i am waiting help.

There is away to do it
Here is the link

Originally Posted by joshua.justice
I’m pretty sure this is illegal.

Originally Posted by vivekkalady
I am not sure about that.but this only applys to the apps which takes IMEI from the code
But Networks providers will be able to take original values as they use the Sim card to trace the device.
This application is to test some other application which works with unique IMEI so that developers can work with same device by using this mod

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