Download the Samsung firmware for the Galaxy A3 2016 SM-A310M with product
code COB from Colombia (Movistar). This firmware
version number PDA A310MUBU2CQJ1 and CSC
The operating system of this firmware
is Android 7.0 , with build date Tue, 03 Oct 2017 20:34:03 +0000.
Security patch date is 2017-10-01, with