Xiaomi 14 Pro CN no data Roaming

[VFLOSNA]

I have problem on my Xiaomi 14 Pro no data roaming working.
On setting it enabled but can't access internet.
Rom xiaomi.eu hyperOS 1
How do fix

 

[VFLOSNA]

I think that only ROM issue with Data roaming EU.
I m now aboard in middle east and that Roaming data is working.
When I transfer fly in Greece no data roaming working.
Saudi Arabia is working
Qatar is working
Pakistan is working
It mean that EU roaming is missing in Xiaomi 14 pro

Was using eSim adapter on slots 2 (estk.me eSim)

 

[VFLOSNA]

I can confirmation only ROM EU have issue with EU data Roaming, it is enable but can not connect. When you go outside EU is working Data Roaming.


With Official CN device Hyperos Data roaming in EU is working and also outside EU

 

[VFLOSNA]

how do can i extracte Stock Modem and modemfirmware so that i can flash