EK-GN100 EK-GN100 updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung EK-GN100 (EK-GN100). The latest stable build is GN100ZTUAMK2 (Android 4, – update), first released on Dec 16, 2013. Samsung has published 2 stable builds for this model since Aug 7, 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 GN100ZTUAMK2 (Android 4) is live in 1 of 2 regions, first released on Dec 16, 2013 in BRI (Taiwan). Still waiting: CHN.
- Latest build
GN100ZTUAMK2- Released
- Dec 16, 2013
- Android
- Android 4
- Bootloader bit
- 30
- Regions
- 2
- Stable builds
- 2
Update policy
The EK-GN100 no longer receives updates: the last firmware appeared on Dec 16, 2013, 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 |
|---|---|---|---|---|---|
BRI | Taiwan | GN100ZTUAMK2 | Android 4 | Dec 16, 2013 | 1 |
CHN | China | GN100ZCUAMG5 | Android 4 | Aug 7, 2013 | 1 |
Firmware history (2 builds)
Every stable build (PDA version) Samsung has published for the EK-GN100, 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 |
|---|---|---|---|---|---|---|
GN100ZTUAMK2 | Dec 16, 2013 | Android 4 | – | 30 | 1 | on server |
GN100ZCUAMG5 | Aug 7, 2013 | Android 4 | – | 30 | 1 | pulled |
How to download EK-GN100 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 EK-GN100 -r CHNReplace CHN 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 EK-GN100 / CHN 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).