Quote Originally Posted by LocoLatino [ Login above or register to see download links. ]
I don't want to go back to MEO I want to do anything other than SER (Russia)
and on the previous smartphone I had the Samsung Galaxy A7 2018 (SM-A750FN) The Product-code was MEO (Portugal) and I had installed it in EUR (Greece) very normally
As I said to you already in earlier posts: changing CSC's is almost NOT possible anymore due to use Multi-CSC OXM

MEO is a BRANDED device from Portugal, and probably (am almost sure) Samsung BLOCKED the possibility to change the CSC