MK100.0-pioneer - One of sim card slots not support mobile data transmission and MMS

As I remember correctly, LoS asks during the installation which sim card to choose for transmitting mobile data. I don’t think this question is in the mokee. After all, in both systems, one of the cards still does not support transmission. In the original firmware, both cards work without problems.

I tested several versions over the course of several months, they will definitely be:


I have a feeling the feature has not been working for a long time on every version of Mokee 100.0

Could You resolve this problem ?