If that, check a lot of information, I did not find. SMD red box what role, her brother know that you answer the next.

This is used by factory only, it has no use for end user.

This is used by factory only, it has no use for end user.

I want to know what the two white patches are, capacitors, inductors, resistors, or simply make the connection with it.

Hi.
I think, in the red squared area you can see the impedance matching circuit for the PCB antenne.
With your resistance probe, you can guess the type of the white items. Low resistance -> inductor... very high resistance -> capacitor.

Regards: CsXen