Download the Samsung firmware for the Galaxy J3 SM-J320M with product
code CTU from Uruguay (Claro). This firmware
version number PDA J320MUBU0API1 and CSC
The operating system of this firmware
is Android 5.1.1 , with build date Mon, 12 Sep 2016 17:42:08 +0000.
Security patch date is 2016-09-01, with