J415NKOS2CVJ1 – Galaxy J4+ firmware
Build J415NKOS2CVJ1 is a security update for the Galaxy J4+ (SM-J415N)
on Android 10. It first appeared on Samsung's servers on Nov 13, 2022 (method) and has reached
1 region so far. It keeps bootloader bit 2, so downgrading to the previous build J415NKOU2CUD2 is still possible. Samsung still serves this file.
- Model
- SM-J415N
- Android
- Android 10
- Type
- Security
- Bootloader bit
- 2
- First released
- Nov 13, 2022
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received J415NKOS2CVJ1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
KOO | South Korea | Nov 13, 2022 | day 0 | J415NKOS2CVJ1/J415NKOO2CVJ1/J415NKOU2CUD1 |
Download and release notes
samloader download -m SM-J415N -r KOO -v J415NKOS2CVJ1/J415NKOO2CVJ1/J415NKOU2CUD1Samsung'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 J415NKOS2CVJ1.