Galaxy J4+ SM-J415N updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung Galaxy J4+ (SM-J415N). The latest stable build is J415NKOS2CVJ1 (Android 10, security update), first released on Nov 13, 2022. Samsung has published 13 stable builds for this model since Nov 8, 2018: 1 security and 12 feature updates, from Android 8 to Android 10. The current bootloader (binary) version is 2. A device on bit 2 only accepts firmware with bit 2 or higher – see downgrading and the bootloader bit.
Rollout: build J415NKOS2CVJ1 (Android 10) is live in all 1 regions, first released on Nov 13, 2022 in KOO (South Korea).
- Latest build
J415NKOS2CVJ1- Released
- Nov 13, 2022
- Android
- Android 10
- Bootloader bit
- 2
- Regions
- 1
- Stable builds
- 13
Update policy
The Galaxy J4+ no longer receives updates: the last firmware appeared on Nov 13, 2022, on Android 10.
Compare all models: Samsung update policy by model.
Latest firmware by region (CSC)
Samsung builds firmware per region code (CSC). Pick the code that matches your device – it is shown under Settings › About phone › Software information › Service provider software version. Follow a code for its complete history.
| CSC | Region | Latest build | Android | Released | Builds |
|---|---|---|---|---|---|
KOO | South Korea | J415NKOS2CVJ1 | Android 10 | Nov 13, 2022 | 13 |
Firmware history (13 builds)
Every stable build (PDA version) Samsung has published for the SM-J415N, newest first. “Released” is the earliest date the build appeared on Samsung's servers in any region (how dates work). “pulled” means Samsung no longer serves the file for that build, usually because newer builds replaced it (details).
| Build (PDA) | Released | Android | Type | Bit | Regions | File |
|---|---|---|---|---|---|---|
J415NKOS2CVJ1 | Nov 13, 2022 | Android 10 | Security | 2 | 1 | on server |
J415NKOU2CUD2 | May 10, 2021 | Android 10 | Feature | 2 | 1 | on server |
J415NKOU2CTH5 | Oct 5, 2020 | Android 10 | Feature | 2 | 1 | on server |
J415NKOU2BTG6 | Jul 29, 2020 | Android 9 | Feature | 2 | 1 | on server |
J415NKOU2BTE2 | Jun 2, 2020 | Android 9 | Feature | 2 | 1 | on server |
J415NKOU2BSL3 | Jan 12, 2020 | Android 9 | Feature | 2 | 1 | pulled |
J415NKOU2BSK3 | Nov 25, 2019 | Android 9 | Feature | 2 | 1 | pulled |
J415NKOU2BSG3 | Aug 18, 2019 | Android 9 | Feature | 2 | 1 | pulled |
J415NKOU1BSDM | May 27, 2019 | Android 9 | Feature | 1 | 1 | pulled |
J415NKOU1ASB3 | Mar 5, 2019 | Android 8 | Feature | 1 | 1 | on server |
J415NKOU1ASB2 | Feb 19, 2019 | Android 8 | Feature | 1 | 1 | pulled |
J415NKOU1ARK4 | Dec 16, 2018 | Android 8 | Feature | 1 | 1 | pulled |
J415NKOU1ARJA | Nov 8, 2018 | Android 8 | Feature | 1 | 1 | pulled |
How to download SM-J415N firmware
We do not host firmware. Download it directly from Samsung's servers with a free open-source tool, for example samloader:
samloader download -m SM-J415N -r KOOReplace KOO with your region code. Step-by-step instructions, including a graphical alternative:
How to download Samsung firmware.
Changelog and security patch level
Samsung publishes the release notes for each update, including the security patch level, on its own site. They are listed per region – for example SM-J415N / KOO release notes on doc.samsungmobile.com. Each region page here links to the notes for that code. We don't show the patch level ourselves because Samsung's update servers don't report it (why).