N950NKSU5DUI1 – Galaxy Note8 firmware

Build N950NKSU5DUI1 is a feature update for the Galaxy Note8 (SM-N950N) on Android 9. It first appeared on Samsung's servers on Oct 18, 2021 (method) and has reached 3 regions so far. It keeps bootloader bit 5, so downgrading to the previous build N950NKSU5DUG1 is still possible. Samsung still serves this file.

Model
SM-N950N
Android
Android 9
Type
Feature
Bootloader bit
5
First released
Oct 18, 2021
Regions
3

Rollout timeline by region

The date each region code (CSC) first received N950NKSU5DUI1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
KTCSouth Korea (KT)Oct 18, 2021day 0N950NKSU5DUI1/N950NOKC5DUI1/N950NKOU5DUI1
LUCSouth Korea (LG U+)Oct 18, 2021day 0N950NKSU5DUI1/N950NOKR5DUI1/N950NKOU5DUI1
SKCSouth Korea (SKT)Oct 18, 2021day 0N950NKSU5DUI1/N950NOKR5DUI1/N950NKOU5DUI1

Download and release notes

samloader download -m SM-N950N -r KTC -v N950NKSU5DUI1/N950NOKC5DUI1/N950NKOU5DUI1

Samsung's release notes and security patch level for this update: SM-N950N / KTC on doc.samsungmobile.com. What each part of the build number means: decode N950NKSU5DUI1.