Download the Samsung firmware for the Galaxy J7 Duo SM-J727U with product
code XAA from Unknown. This firmware
version number PDA J727UUES8BTF3 and CSC
The operating system of this firmware
is Android 8.1.0 , with build date Thu, 25 Jun 2020 03:42:04 +0000.
Security patch date is 2020-06-01, with