GALAXY Trend3 SM-G3502 updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung GALAXY Trend3 (SM-G3502). The latest stable build is G3502ZNUANG1 (Android 4, – update), first released on Aug 5, 2014. Samsung has published 5 stable builds for this model since Sep 23, 2013: 0 security and 0 feature updates, from Android 4 to Android 4. The current bootloader (binary) version is 30. A device on bit 30 only accepts firmware with bit 30 or higher – see downgrading and the bootloader bit.
Rollout: build G3502ZNUANG1 (Android 4) is live in all 1 regions, first released on Aug 5, 2014 in CHU (China (Unicom)).
- Latest build
G3502ZNUANG1- Released
- Aug 5, 2014
- Android
- Android 4
- Bootloader bit
- 30
- Regions
- 1
- Stable builds
- 5
Update policy
The GALAXY Trend3 no longer receives updates: the last firmware appeared on Aug 5, 2014, on Android 4.
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 |
|---|---|---|---|---|---|
CHU | China (Unicom) | G3502ZNUANG1 | Android 4 | Aug 5, 2014 | 5 |
Firmware history (5 builds)
Every stable build (PDA version) Samsung has published for the SM-G3502, 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 |
|---|---|---|---|---|---|---|
G3502ZNUANG1 | Aug 5, 2014 | Android 4 | – | 30 | 1 | on server |
G3502ZNUAND1 | Apr 20, 2014 | Android 4 | – | 30 | 1 | pulled |
G3502ZNUAMK1 | Nov 17, 2013 | Android 4 | – | 30 | 1 | pulled |
G3502ZNUAMI6 | Oct 24, 2013 | Android 4 | – | 30 | 1 | pulled |
G3502ZNUAMI5 | Sep 23, 2013 | Android 4 | – | 30 | 1 | pulled |
How to download SM-G3502 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-G3502 -r CHUReplace CHU 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-G3502 / CHU 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).