MI5 + MIUI 10.0.1 = MMS problem with french operator

[foux44]

Hi all,

I usually auto solve my own problem, but I got stuck since fews month, so let's share my problem:

I got a Xiaomi MI5 since a while, I flash it to the pretty new MIUI 10.0.1 (android 8.0. With my french operator (Bouygues Telecom) I cannot receive MMS from other phone anyway the operator. SMS DO work pretty well and internet as well.

Obviously I've tried to change and modify my APN parameter (from that source and some other) but it do not change anything.

IS some of you have ideas ?

Thanks in advance !
Foux