Download the Samsung firmware for the Galaxy A40 SM-A405FN with product
code MSR from Serbia (Telenor). This firmware
version number PDA A405FNXXU2ASJ1 and CSC
The operating system of this firmware
is Android 9 , with build date Mon, 07 Oct 2019 07:58:59 +0000.
Security patch date is 2019-10-01, with