MT6580 4GB Ram Android 6.0 Showing as MT6572 4.4.2

Here is a P20 Clone I bought that is supposed to be a MT6580 with 4GB Ram running Android 6.0. Every program I use to check those stats says it is a MT6572 with 2GB Ram running Android 4.4.2.

[@canalanal7995]

tem como mudar a flash rom dele ? ou o android , ou até colocar twrp, tem?