13-11-2020 11:45 AM
13-11-2020 05:18 PM
13-11-2020 06:00 PM - last edited 13-11-2020 07:26 PM
AFAIK, there is no way of changing the CSC, (“Consumer Software Customization” or “Country Specific Code“), unless you root your phone. ***
Competent and experienced users could download the Beta firmware and flash it to their device at their own risk and with the possibility of voiding their warranty. See... https://forum.xda-developers.com/galaxy-s20/how-to/oneui-3-0-beta-s20-ultra-beta-thread-t4176833
*** I have been told that SamKey can change your CSC code without rooting. I have not tried this myself. See... https://www.samkey.org/