Download the Samsung firmware for the Galaxy A5 2017 SM-A520F with product
code SER from Russia. This firmware
version number PDA A520FXXU4CRD5 and CSC
The operating system of this firmware
is Android 8.0.0 , with build date Wed, 19 Apr 5251 14:23:51 +0000.
Security patch date is 2018-04-01, with