Galaxy M30s SM-M3070 updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung Galaxy M30s (SM-M3070). The latest stable build is M3070ZCS4CWE1 (Android 11, security update), first released on Jun 4, 2023. Samsung has published 20 stable builds for this model since Oct 24, 2019: 4 security and 16 feature updates, from Android 9 to Android 11. The current bootloader (binary) version is 4. A device on bit 4 only accepts firmware with bit 4 or higher – see downgrading and the bootloader bit.
Rollout: build M3070ZCS4CWE1 (Android 11 (One UI 3)) is live in all 1 regions, first released on Jun 4, 2023 in CHC (China).
- Latest build
M3070ZCS4CWE1- Released
- Jun 4, 2023
- Android
- Android 11
- Bootloader bit
- 4
- Regions
- 1
- Stable builds
- 20
Update policy
The Galaxy M30s no longer receives updates: the last firmware appeared on Jun 4, 2023, on Android 11 (One UI 3).
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 |
|---|---|---|---|---|---|
CHC | China | M3070ZCS4CWE1 | Android 11 | Jun 4, 2023 | 20 |
Firmware history (20 builds)
Every stable build (PDA version) Samsung has published for the SM-M3070, 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 |
|---|---|---|---|---|---|---|
M3070ZCS4CWE1 | Jun 4, 2023 | Android 11 | Security | 4 | 1 | on server |
M3070ZCS4CVL1 | Jan 4, 2023 | Android 11 | Security | 4 | 1 | on server |
M3070ZCU4CVD1 | May 18, 2022 | Android 11 | Feature | 4 | 1 | on server |
M3070ZCU4CVC2 | Apr 21, 2022 | Android 11 | Feature | 4 | 1 | on server |
M3070ZCU4CVA2 | Feb 24, 2022 | Android 11 | Feature | 4 | 1 | on server |
M3070ZCU4CUJ1 | Oct 28, 2021 | Android 11 | Feature | 4 | 1 | on server |
M3070ZCU4CUI1 | Sep 23, 2021 | Android 11 | Feature | 4 | 1 | on server |
M3070ZCU4CUF1 | Jun 20, 2021 | Android 11 | Feature | 4 | 1 | on server |
M3070ZCU4CUD2 | Apr 29, 2021 | Android 11 | Feature | 4 | 1 | on server |
M3070ZCU4CUD1 | Apr 20, 2021 | Android 11 | Feature | 4 | 1 | on server |
M3070ZCU4CUC6 | Apr 1, 2021 | Android 11 | Feature | 4 | 1 | on server |
M3070ZCS4BUA1 | Feb 7, 2021 | Android 10 | Security | 4 | 1 | on server |
M3070ZCU4BTL1 | Dec 23, 2020 | Android 10 | Feature | 4 | 1 | on server |
M3070ZCS4BTI1 | Sep 22, 2020 | Android 10 | Security | 4 | 1 | on server |
M3070ZCU3BTG1 | Aug 14, 2020 | Android 10 | Feature | 3 | 1 | on server |
M3070ZCU3BTF2 | Jun 21, 2020 | Android 10 | Feature | 3 | 1 | pulled |
M3070ZCU2BTD7 | May 11, 2020 | Android 10 | Feature | 2 | 1 | pulled |
M3070ZCU2ASL2 | Dec 25, 2019 | Android 9 | Feature | 2 | 1 | on server |
M3070ZCU1ASJ1 | Dec 5, 2019 | Android 9 | Feature | 1 | 1 | pulled |
M3070ZCU1ASI5 | Oct 24, 2019 | Android 9 | Feature | 1 | 1 | pulled |
How to download SM-M3070 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-M3070 -r CHCReplace CHC 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-M3070 / CHC 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).