Download the Samsung firmware for the Galaxy J7 duo SM-J727S with product
code SKC from Korea (SK Telecom). This firmware
version number PDA J727SKSU1AQL1 and CSC
The operating system of this firmware
is Android 7.0 , with build date Fri, 08 Dec 2017 08:19:30 +0000.
Security patch date is 2017-12-01, with