Download the Samsung firmware for the Galaxy A40 SM-A405FN with product
code TMZ from Czech Republic (T-Mobile). This firmware
version number PDA A405FNXXS3ATB1 and CSC
The operating system of this firmware
is Android 9 , with build date Fri, 31 Jan 2020 12:51:19 +0000.
Security patch date is 2020-02-01, with