J415NKOU2BSL3 – Galaxy J4+ firmware
Build J415NKOU2BSL3 is a feature update for the Galaxy J4+ (SM-J415N)
on Android 9. It first appeared on Samsung's servers on Jan 12, 2020 (method) and has reached
1 region so far. It keeps bootloader bit 2, so downgrading to the previous build J415NKOU2BSK3 is still possible. Samsung has pulled this build: the file is no longer served (what this means).
- Model
- SM-J415N
- Android
- Android 9
- Type
- Feature
- Bootloader bit
- 2
- First released
- Jan 12, 2020
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received J415NKOU2BSL3, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
KOO | South Korea | Jan 12, 2020 | day 0 | J415NKOU2BSL3/J415NKOO2BSL3/J415NKOU2BSL1 |
Download and release notes
samloader download -m SM-J415N -r KOO -v J415NKOU2BSL3/J415NKOO2BSL3/J415NKOU2BSL1Samsung's release notes and security patch level for this update: SM-J415N / KOO on doc.samsungmobile.com. What each part of the build number means: decode J415NKOU2BSL3.