Samsung Galaxy NOTE 4 SM-910C devices are getting official Android 6.0.1 Marshmallow update version N910CXXU2DPE6. Here is a very simple Step By Step guide to update the N910CXXU2DPE6 6.0.1 Marshmallow Update Manually on the Samsung Galaxy NOTE 4 SM-910C (Exynos). Just grab the Firmware update using the SamFirm utility as explained in the below section and then follow the manual OTA update process to get the latest update.
Manually updating the firmware will WIPE EVERYTHING on your phone. Make sure you do a backup using a synchronization application or using Samsung Smart Switch or if you have TWRP installed then you can take a NANDROID backup using the TWRP itself. I am not at all responsible if anything happens to your phone as a consequence of following this guide but I can assure you that I will help you as far as possible to get you out of the problem (if something happens).
REQUIRED DOWNLOADS AND RELEVANT LINKS TO UPDATE Samsung Galaxy NOTE 4 SM-910C (Exynos) N910CXXU2DPE6:
DONE!!! Your phone will now be booting into the Latest Samsung Galaxy NOTE 4 SM-910C (Exynos) Android 6.0.1 MARSHMALLOW Update. If you have any concerns while following this update then just login to comment. Till the next update just stay tuned.