G766NKSUBDZJ7 – Galaxy XCover7 Pro firmware
Build G766NKSUBDZJ7 is a feature update for the Galaxy XCover7 Pro (SM-G766N)
on Android 17 (One UI 9). It first appeared on Samsung's servers on Oct 25, 2026 (method) and has reached
1 region so far. It keeps bootloader bit 11, so downgrading to the previous build G766NKSSBCZI3 is still possible. Samsung still serves this file.
- Model
- SM-G766N
- Android
- Android 17
- Type
- Feature
- Bootloader bit
- 11
- First released
- Oct 25, 2026
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received G766NKSUBDZJ7, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
KOO | South Korea | Oct 25, 2026 | day 0 | G766NKSUBDZJ7/G766NKOOBDZJ7/G766NKSUBDZJ7 |
Download and release notes
samloader download -m SM-G766N -r KOO -v G766NKSUBDZJ7/G766NKOOBDZJ7/G766NKSUBDZJ7Samsung's release notes and security patch level for this update: SM-G766N / KOO on doc.samsungmobile.com. What each part of the build number means: decode G766NKSUBDZJ7.