Galaxy J4+ SM-J415FN updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung Galaxy J4+ (SM-J415FN). The latest stable build is J415FNXXU6BZB2 (Android 9, feature update), first released on Apr 16, 2026. Samsung has published 60 stable builds for this model since Sep 16, 2018: 23 security and 37 feature updates, from Android 8 to Android 9. The current bootloader (binary) version is 6. A device on bit 6 only accepts firmware with bit 6 or higher – see downgrading and the bootloader bit.
Rollout: build J415FNXXU6BZB2 (Android 9) is live in 3 of 60 regions, first released on Apr 16, 2026 in NEE (Nordic countries). Still waiting: 3IE, ATL, ATO, BGL, BOG, BTB, BTU, CAU, CNX, COS, CRO, CYV, DBT, EUR and 43 more.
- Latest build
J415FNXXU6BZB2- Released
- Apr 16, 2026
- Android
- Android 9
- Bootloader bit
- 6
- Regions
- 60
- Stable builds
- 60
Update policy
Samsung has not published an update commitment for the Galaxy J4+. According to our data it is on Android 9, last build released Apr 16, 2026. No new firmware has appeared on Samsung's servers since Apr 16, 2026.
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.
Firmware history (60 builds)
Every stable build (PDA version) Samsung has published for the SM-J415FN, 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 |
|---|---|---|---|---|---|---|
J415FNXXU6BZB2 | Apr 16, 2026 | Android 9 | Feature | 6 | 3 | on server |
J415FNXXS6BVJ1 | Dec 17, 2022 | Android 9 | Security | 6 | 56 | on server |
J415FNPUS6BVJ1 | Dec 17, 2022 | Android 9 | Security | 6 | 1 | on server |
J415FNXXS6BVJ2 | Dec 14, 2022 | Android 9 | Security | 6 | 1 | on server |
J415FNXXU6BVE1 | Jun 15, 2022 | Android 9 | Feature | 6 | 1 | on server |
J415FNPUU6BUE1 | Jul 12, 2021 | Android 9 | Feature | 6 | 1 | on server |
J415FNXXU6BUE1 | Jul 7, 2021 | Android 9 | Feature | 6 | 57 | on server |
J415FNPUS6BTK2 | Dec 21, 2020 | Android 9 | Security | 6 | 1 | on server |
J415FNXXS6BTK2 | Dec 20, 2020 | Android 9 | Security | 6 | 54 | on server |
J415FNXXS6BTK1 | Nov 25, 2020 | Android 9 | Security | 6 | 3 | on server |
J415FNXXS6BTJ1 | Oct 13, 2020 | Android 9 | Security | 6 | 54 | on server |
J415FNPUS6BTJ1 | Oct 13, 2020 | Android 9 | Security | 6 | 1 | on server |
J415FNXXS6BTI2 | Sep 28, 2020 | Android 9 | Security | 6 | 3 | on server |
J415FNPUU6BTG1 | Jul 31, 2020 | Android 9 | Feature | 6 | 1 | on server |
J415FNXXU6BTG1 | Jul 26, 2020 | Android 9 | Feature | 6 | 57 | on server |
J415FNXXS6BTE2 | May 28, 2020 | Android 9 | Security | 6 | 2 | on server |
J415FNPUS6BTE1 | May 28, 2020 | Android 9 | Security | 6 | 1 | on server |
J415FNXXS6BTE1 | May 12, 2020 | Android 9 | Security | 6 | 55 | on server |
J415FNXXS6BTB4 | Mar 17, 2020 | Android 9 | Security | 6 | 2 | on server |
J415FNPUS6BTB3 | Mar 12, 2020 | Android 9 | Security | 6 | 1 | on server |
J415FNXXS6BTB3 | Mar 8, 2020 | Android 9 | Security | 6 | 55 | on server |
J415FNPUU5BSL1 | Dec 29, 2019 | Android 9 | Feature | 5 | 1 | pulled |
J415FNXXU5BSL2 | Dec 27, 2019 | Android 9 | Feature | 5 | 2 | pulled |
J415FNXXU5BSL1 | Dec 19, 2019 | Android 9 | Feature | 5 | 55 | on server |
J415FNXXU5BSK3 | Nov 21, 2019 | Android 9 | Feature | 5 | 3 | pulled |
J415FNPUU5BSK3 | Nov 21, 2019 | Android 9 | Feature | 5 | 1 | pulled |
J415FNXXS4BSI6 | Oct 16, 2019 | Android 9 | Security | 4 | 1 | pulled |
J415FNXXS4BSI7 | Oct 9, 2019 | Android 9 | Security | 4 | 1 | pulled |
J415FNXXS4BSI4 | Oct 6, 2019 | Android 9 | Security | 4 | 55 | on server |
J415FNPUS4BSI3 | Sep 23, 2019 | Android 9 | Security | 4 | 1 | pulled |
J415FNXXS4BSH2 | Sep 4, 2019 | Android 9 | Security | 4 | 1 | pulled |
J415FNXXS4BSH1 | Aug 18, 2019 | Android 9 | Security | 4 | 1 | pulled |
J415FNXXS4BSF3 | Jul 28, 2019 | Android 9 | Security | 4 | 3 | pulled |
J415FNXXU4BSF6 | Jul 17, 2019 | Android 9 | Feature | 4 | 56 | on server |
J415FNXXU3BSE4 | Jul 5, 2019 | Android 9 | Feature | 3 | 3 | pulled |
J415FNPUU3BSF2 | Jun 26, 2019 | Android 9 | Feature | 3 | 1 | pulled |
J415FNXXU3BSF2 | Jun 26, 2019 | Android 9 | Feature | 3 | 1 | pulled |
J415FNXXU3BSE3 | Jun 17, 2019 | Android 9 | Feature | 3 | 6 | pulled |
J415FNXXU2BSE1 | Jun 3, 2019 | Android 9 | Feature | 2 | 2 | pulled |
J415FNPUU2BSDL | May 2, 2019 | Android 9 | Feature | 2 | 1 | pulled |
J415FNXXU2BSDL | Apr 26, 2019 | Android 9 | Feature | 2 | 47 | on server |
J415FNPUU2ASC1 | Apr 3, 2019 | Android 8 | Feature | 2 | 1 | pulled |
J415FNXXU2ASC1 | Mar 25, 2019 | Android 8 | Feature | 2 | 46 | on server |
J415FNXXS1ASB1 | Feb 27, 2019 | Android 8 | Security | 1 | 1 | pulled |
J415FNPUU1ASA4 | Feb 25, 2019 | Android 8 | Feature | 1 | 1 | pulled |
J415FNXXU1ASA1 | Feb 22, 2019 | Android 8 | Feature | 1 | 2 | on server |
J415FNXXU1ASA4 | Feb 6, 2019 | Android 8 | Feature | 1 | 38 | on server |
J415FNXXU1ARK6 | Jan 22, 2019 | Android 8 | Feature | 1 | 3 | pulled |
J415FNXXU1ASA3 | Jan 20, 2019 | Android 8 | Feature | 1 | 1 | pulled |
J415FNXXU1ARL1 | Dec 21, 2018 | Android 8 | Feature | 1 | 1 | pulled |
J415FNPUU1ARK5 | Dec 3, 2018 | Android 8 | Feature | 1 | 1 | pulled |
J415FNXXU1ARK5 | Nov 28, 2018 | Android 8 | Feature | 1 | 51 | on server |
J415FNPUU1ARJ3 | Oct 22, 2018 | Android 8 | Feature | 1 | 1 | pulled |
J415FNXXU1ARJ3 | Oct 21, 2018 | Android 8 | Feature | 1 | 21 | pulled |
J415FNXXU1ARIR | Oct 16, 2018 | Android 8 | Feature | 1 | 2 | pulled |
J415FNXXU1ARIQ | Oct 14, 2018 | Android 8 | Feature | 1 | 7 | on server |
J415FNXXU1ARIP | Oct 7, 2018 | Android 8 | Feature | 1 | 12 | pulled |
J415FNPUU1ARIM | Oct 3, 2018 | Android 8 | Feature | 1 | 1 | pulled |
J415FNXXU1ARIM | Sep 18, 2018 | Android 8 | Feature | 1 | 34 | pulled |
J415FNXXU1ARIK | Sep 16, 2018 | Android 8 | Feature | 1 | 16 | pulled |
How to download SM-J415FN 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-J415FN -r XEUReplace XEU 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-J415FN / XEU 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).