Xiaomi 15 data roaming not connecting


Ciaomi

Members
16 Jun 2025
1
3
Hello,

International roaming is set to always on in the settings. I crossed the border into my neighbouring country (both in the EU) and when my phone switched to their local carrier I could make calls and send SMS, but I couldn't connect to the internet; couldn't use maps or check my booked location. Tried manually selecting different carriers and it did not help.

I managed to find my hotel and then had to buy an eSIM data plan from Holafly just to be able to use my phone during my stay.

And another thing; every few hours I got a SMS saying I am now in roaming mode, the amount of data I could use (the typical message you get from your carrier ONCE after crossing the border).

Any similar experiences and maybe some solutions?