Download the Samsung firmware for the Galaxy A3 2016 SM-A310Y with product
code TNZ from New Zealand. This firmware
version number PDA A310YDVU3CQE2 and CSC
The operating system of this firmware
is Android 7.0 , with build date Tue, 23 May 2017 14:48:48 +0000.
Security patch date is 2017-05-01, with