Galaxy On7 Refresh SM-G611MT updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung Galaxy On7 Refresh (SM-G611MT). The latest stable build is G611MTVJS8CUG1 (Android 9, security update), first released on Aug 7, 2021. Samsung has published 33 stable builds for this model since Apr 1, 2018: 19 security and 14 feature updates, from Android 7 to Android 9. The current bootloader (binary) version is 8. A device on bit 8 only accepts firmware with bit 8 or higher – see downgrading and the bootloader bit.
Rollout: build G611MTVJS8CUG1 (Android 9) is live in all 4 regions, first released on Aug 7, 2021 in ZTO (Brazil).
- Latest build
G611MTVJS8CUG1- Released
- Aug 7, 2021
- Android
- Android 9
- Bootloader bit
- 8
- Regions
- 4
- Stable builds
- 33
Update policy
The Galaxy On7 Refresh no longer receives updates: the last firmware appeared on Aug 7, 2021, on Android 9.
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 |
|---|---|---|---|---|---|
ZTM | Brazil (TIM) | G611MTVJS8CUG1 | Android 9 | Aug 14, 2021 | 12 |
ZTO | Brazil | G611MTVJS8CUG1 | Android 9 | Aug 7, 2021 | 14 |
ZTR | Brazil (Oi) | G611MTVJS8CUG1 | Android 9 | Aug 7, 2021 | 15 |
ZVV | Brazil (Vivo) | G611MTVJS8CUG1 | Android 9 | Aug 7, 2021 | 14 |
Firmware history (33 builds)
Every stable build (PDA version) Samsung has published for the SM-G611MT, 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 |
|---|---|---|---|---|---|---|
G611MTVJS8CUG1 | Aug 7, 2021 | Android 9 | Security | 8 | 4 | on server |
G611MTVJU8CUE2 | May 28, 2021 | Android 9 | Feature | 8 | 4 | on server |
G611MTVJS8CUD1 | May 5, 2021 | Android 9 | Security | 8 | 1 | on server |
G611MTVJU7CUA1 | Feb 20, 2021 | Android 9 | Feature | 7 | 3 | on server |
G611MTVJS7CTJ3 | Nov 30, 2020 | Android 9 | Security | 7 | 1 | pulled |
G611MTVJU7CTJ2 | Nov 12, 2020 | Android 9 | Feature | 7 | 1 | on server |
G611MTVJS6CTI1 | Sep 24, 2020 | Android 9 | Security | 6 | 1 | on server |
G611MTVJS6CTH2 | Sep 10, 2020 | Android 9 | Security | 6 | 1 | on server |
G611MTVJS5CTD1 | May 15, 2020 | Android 9 | Security | 5 | 1 | pulled |
G611MTVJS4CTC2 | Apr 27, 2020 | Android 9 | Security | 4 | 1 | on server |
G611MTVJS4CTC3 | Apr 14, 2020 | Android 9 | Security | 4 | 1 | pulled |
G611MTVJS4CTC1 | Mar 13, 2020 | Android 9 | Security | 4 | 1 | pulled |
G611MTVJS3CTA2 | Feb 15, 2020 | Android 9 | Security | 3 | 1 | on server |
G611MTVJS3CTA3 | Feb 14, 2020 | Android 9 | Security | 3 | 1 | pulled |
G611MTVJS3CTA1 | Jan 28, 2020 | Android 9 | Security | 3 | 1 | pulled |
G611MTVJU2CSL1 | Jan 21, 2020 | Android 9 | Feature | 2 | 1 | pulled |
G611MTVJS2CSK2 | Dec 14, 2019 | Android 9 | Security | 2 | 1 | pulled |
G611MTVJU2CSJ2 | Dec 10, 2019 | Android 9 | Feature | 2 | 1 | on server |
G611MTVJS2CSJ3 | Nov 9, 2019 | Android 9 | Security | 2 | 1 | pulled |
G611MTVJU2CSJ1 | Oct 30, 2019 | Android 9 | Feature | 2 | 1 | pulled |
G611MTVJU2CSI1 | Sep 12, 2019 | Android 9 | Feature | 2 | 1 | pulled |
G611MTVJS2CSG2 | Aug 6, 2019 | Android 9 | Security | 2 | 1 | pulled |
G611MTVJS2CSG1 | Jul 28, 2019 | Android 9 | Security | 2 | 3 | pulled |
G611MTVJU2CSE2 | Jun 18, 2019 | Android 9 | Feature | 2 | 1 | pulled |
G611MTVJU2CSE1 | May 14, 2019 | Android 9 | Feature | 2 | 3 | on server |
G611MTVJS2BSC2 | Mar 31, 2019 | Android 8 | Security | 2 | 3 | pulled |
G611MTVJS2BRL1 | Jan 13, 2019 | Android 8 | Security | 2 | 3 | pulled |
G611MTVJS2BRL2 | Jan 13, 2019 | Android 8 | Security | 2 | 1 | pulled |
G611MTVJU2BRJ1 | Nov 25, 2018 | Android 8 | Feature | 2 | 1 | pulled |
G611MTVJU2BRI4 | Oct 5, 2018 | Android 8 | Feature | 2 | 3 | pulled |
G611MTVJU2ARH1 | Aug 9, 2018 | Android 7 | Feature | 2 | 3 | pulled |
G611MTVJU1ARC2 | Apr 10, 2018 | Android 7 | Feature | 1 | 3 | pulled |
G611MTVJU1ARB7 | Apr 1, 2018 | Android 7 | Feature | 1 | 1 | pulled |
How to download SM-G611MT 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-G611MT -r ZTRReplace ZTR 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-G611MT / ZTR 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).