Download the Samsung firmware for the Galaxy Note 5 SM-N920R4 with product
code USC from USA. This firmware
version number PDA N920R4TYU2AOI3 and CSC
The operating system of this firmware
is Android 5.1.1 , with build date Sat, 19 Sep 2015 01:56:48 +0000.
Security patch date is N/A, with