Download the Samsung firmware for the Galaxy S20 SM-G981N with product
code KTC from Korea (KT Corporation). This firmware
version number PDA G981NKSU1ATCT and CSC
The operating system of this firmware
is Android 10 , with build date Fri, 27 Mar 2020 10:58:42 +0000.
Security patch date is 2020-04-01, with