Download the Samsung firmware for the Galaxy J7 Duo SM-J727U with product
code XAR from Cellular south. This firmware
version number PDA J727UUES3ARF1 and CSC
The operating system of this firmware
is Android 7.0 , with build date Tue, 19 Jun 2018 05:47:30 +0000.
Security patch date is 2018-06-01, with