Problem with Huawei E3531

[fleming]

Hi,
I had a MBPRO (red) working perfectly with a USB dongle Huawei E3531 (see attached picture)
I recently changed to a MBPRO2 (Black) and the modem stop working... also in the MBPRO.
I know that is not listed a suported hardware but the user DouglasW reported no issues.
I tried also with a Vodafone K3765 that I had around.
Both of them works in the computer, but MBPRO does not manage to list as routers.
Is there something to try to recognice them by MBPRO?
Thanks in advance.

[admin]

MBPRO2 does not support USB mobile dongles.