Download the Samsung firmware for the Galaxy J7 duo SM-J727S with product
code SKC from Korea (SK Telecom). This firmware
version number PDA J727SKSU1AQI2 and CSC
The operating system of this firmware
is Android 7.0 , with build date Tue, 19 Sep 2017 23:31:15 +0000.
Security patch date is 2017-08-01, with