Holding a S25 Ultra without 5G
I bought this phone in Dubai. It works smoothly in Euro, Middle east, southeast Asia etc.
The problem is I found there is 5G service on my phone in China. I think the reason is the Dubai ROM doesn't contain the necessary 5G files from China carriers.
Gemini told me to change to Hong Kong ROM.
Or should I stay in Dubai ROM? Suggestions ?
I tried to change the CSC location from Dubai to Thailand to seek for 5G signal failed as expected.
Thank you guys.
u/Arhemus — 8 days ago