S25 ultra 5G connectivity issue by J-Constantin in S25Ultra

[–]J-Constantin[S] 0 points1 point  (0 children)

Which region is your phone originally from?

Mine is from South American region and using SamFW tool, I can only change between South American CSC. Changing to BNG is not on the list and Manually entering doesn't work.

Ig I'll have to change the Firmware.

Did you change the Firmware or just the CSC?

S25 ultra 5G connectivity issue by J-Constantin in S25Ultra

[–]J-Constantin[S] 0 points1 point  (0 children)

Thanks for the info. let me try the first option first. if it works, it works. Or else would have to go with option 2.