Connection problem on H/H+


Fabro91

Members
Apr 7, 2021
2
13
Hi,
I have a problem with my internet connection.
When I am on LTE/4G, there is no problem but if I am on H/H+, I don't have any connection. It is not just slow, I don't have anything.
I leave in France and my operator is Sosh on Orange network.
My Mi 10 run on xiaomi.eu weekly.
I tried on xiaomi.eu stable.
I used miflash to reset my phone with official 12.0.6 and connection worked on H/H+ but if I update to last official 12.2.7, it stop working.
I tried resetting Apn and I doesn't work.
I don't want to stay on 12.0.6, I like miui 12.5.
Anyone have an idea?
Thanks