G965NKSU5FUG4 – Galaxy S9+ firmware
Build G965NKSU5FUG4 is a feature update for the Galaxy S9+ (SM-G965N)
on Android 10. It first appeared on Samsung's servers on Aug 19, 2021 (method) and has reached
4 regions so far. It raises the bootloader bit from 4 to 5: once installed, the device no longer accepts firmware with bit 4 or lower, so a downgrade to G965NKSU4FUE1 is blocked. Samsung still serves this file.
- Model
- SM-G965N
- Android
- Android 10
- Type
- Feature
- Bootloader bit
- 5
- First released
- Aug 19, 2021
- Regions
- 4
Rollout timeline by region
The date each region code (CSC) first received G965NKSU5FUG4, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
KOO | South Korea | Aug 19, 2021 | day 0 | G965NKSU5FUG4/G965NOKR5FUG4/G965NKOU5FUG4 |
KTC | South Korea (KT) | Aug 19, 2021 | day 0 | G965NKSU5FUG4/G965NOKR5FUG4/G965NKOU5FUG4 |
LUC | South Korea (LG U+) | Aug 19, 2021 | day 0 | G965NKSU5FUG4/G965NOKR5FUG4/G965NKOU5FUG4 |
SKC | South Korea (SKT) | Aug 19, 2021 | day 0 | G965NKSU5FUG4/G965NOKR5FUG4/G965NKOU5FUG4 |
Download and release notes
samloader download -m SM-G965N -r KOO -v G965NKSU5FUG4/G965NOKR5FUG4/G965NKOU5FUG4Samsung's release notes and security patch level for this update: SM-G965N / KOO on doc.samsungmobile.com. What each part of the build number means: decode G965NKSU5FUG4.