Download the Samsung firmware for the Galaxy J7 duo SM-J727P with product
code XAS from Unknown. This firmware
version number PDA J727PVPU4BRK4 and CSC
The operating system of this firmware
is Android 8.1.0 , with build date Fri, 16 Nov 2018 12:10:11 +0000.
Security patch date is 2018-11-01, with