Download the Samsung firmware for the Galaxy S20 SM-G981U with product
code TMB from USA (T-Mobile). This firmware
version number PDA G981USQU1ATCU and CSC
The operating system of this firmware
is Android 10 , with build date Fri, 27 Mar 2020 12:11:40 +0000.
Security patch date is 2020-04-01, with