Download the Samsung firmware for the Galaxy A5 2017 SM-A520S with product
code SKC from Korea (SK Telecom). This firmware
version number PDA A520SKSU1AQD1 and CSC
The operating system of this firmware
is Android 6.0.1 , with build date Fri, 14 Apr 2017 00:23:08 +0000.
Security patch date is 2017-04-01, with