Guys, a silly question here.
Currently using Samsung Galaxy S20 Ultra 5G with German (DBT) firmware.
So there's new firmware version for camera improvement but since Celcom does not reach for DBT server, i downloaded the firmware manually using Frija.
At the same time, I don't want to go through process of flash that would reset balik my phone.
I just want to update the firmware without any reinstallation.
Ada cara just to flash with certain file of firmware?

Thank you for the advice.