Galaxy-S8Plus SC-03J updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung Galaxy-S8Plus (SC-03J). The latest stable build is SC03JOMU1CZE1 (Android 9, feature update), first released on Jun 24, 2026. Samsung has published 19 stable builds for this model since Jun 1, 2017: 0 security and 19 feature updates, from Android 7 to Android 9. The current bootloader (binary) version is 1. A device on bit 1 only accepts firmware with bit 1 or higher – see downgrading and the bootloader bit.
Rollout: build SC03JOMU1CZE1 (Android 9) is live in all 1 regions, first released on Jun 24, 2026 in DCM (Japan (docomo)).
- Latest build
SC03JOMU1CZE1- Released
- Jun 24, 2026
- Android
- Android 9
- Bootloader bit
- 1
- Regions
- 1
- Stable builds
- 19
Update policy
Samsung has not published an update commitment for the Galaxy-S8Plus. According to our data it is on Android 9, last build released Jun 24, 2026. No new firmware has appeared on Samsung's servers since Jun 24, 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.
| CSC | Region | Latest build | Android | Released | Builds |
|---|---|---|---|---|---|
DCM | Japan (docomo) | SC03JOMU1CZE1 | Android 9 | Jun 24, 2026 | 19 |
Firmware history (19 builds)
Every stable build (PDA version) Samsung has published for the SC-03J, 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 |
|---|---|---|---|---|---|---|
SC03JOMU1CZE1 | Jun 24, 2026 | Android 9 | Feature | 1 | 1 | on server |
SC03JOMU1CUD4 | May 6, 2021 | Android 9 | Feature | 1 | 1 | on server |
SC03JOMU1CSL1 | Dec 19, 2019 | Android 9 | Feature | 1 | 1 | on server |
SC03JOMU1CSJ2 | Nov 5, 2019 | Android 9 | Feature | 1 | 1 | on server |
SC03JOMU1CSH1 | Aug 27, 2019 | Android 9 | Feature | 1 | 1 | pulled |
SC03JOMU1CSF4 | Jul 2, 2019 | Android 9 | Feature | 1 | 1 | pulled |
SC03JOMU1CSD2 | Apr 17, 2019 | Android 9 | Feature | 1 | 1 | pulled |
SC03JOMU1BSA1 | Jan 28, 2019 | Android 8 | Feature | 1 | 1 | on server |
SC03JOMU1BRK1 | Dec 3, 2018 | Android 8 | Feature | 1 | 1 | pulled |
SC03JOMU1BRJ2 | Oct 24, 2018 | Android 8 | Feature | 1 | 1 | pulled |
SC03JOMU1BRH1 | Aug 28, 2018 | Android 8 | Feature | 1 | 1 | pulled |
SC03JOMU1BRF3 | Jul 12, 2018 | Android 8 | Feature | 1 | 1 | pulled |
SC03JOMU1BRC7 | Apr 19, 2018 | Android 8 | Feature | 1 | 1 | pulled |
SC03JOMU1AQL1 | Dec 25, 2017 | Android 7 | Feature | 1 | 1 | pulled |
SC03JOMU1AQJ2 | Nov 8, 2017 | Android 7 | Feature | 1 | 1 | pulled |
SC03JOMU1AQH2 | Sep 4, 2017 | Android 7 | Feature | 1 | 1 | pulled |
SC03JOMU1AQF2 | Jun 28, 2017 | Android 7 | Feature | 1 | 1 | pulled |
SC03JOMU1AQEI | Jun 12, 2017 | Android 7 | Feature | 1 | 1 | pulled |
SC03JOMU1AQDI | Jun 1, 2017 | Android 7 | Feature | 1 | 1 | pulled |
How to download SC-03J 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 SC-03J -r DCMReplace DCM 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 SC-03J / DCM 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).