Galaxy F06 5G SM-E066B updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung Galaxy F06 5G (SM-E066B). The latest stable build is E066BXXU8DZJ7 (Android 17, feature update), first released on Nov 13, 2026. Samsung has published 15 stable builds for this model since Feb 18, 2025: 9 security and 6 feature updates, from Android 15 to Android 17. 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 E066BXXU8DZJ7 (Android 17 (One UI 9)) is live in all 1 regions, first released on Nov 13, 2026 in INS (India). In India (INS) the latest official firmware (flash file) is E066BXXU8DZJ7 from Nov 13, 2026.
- Latest build
E066BXXU8DZJ7- Released
- Nov 13, 2026
- Android
- Android 17
- Bootloader bit
- 8
- Regions
- 1
- Stable builds
- 15
Update policy
Samsung promised 4 major Android upgrades and 4 years of security updates for the Galaxy F06 5G, counted from its launch in February 2025 with Android 15. That makes Android 19 the last major version and security updates continue until about February 2029. It is currently on Android 17 (One UI 9), so 2 major upgrades are still to come.
- OS upgrades promised
- 4
- Security updates
- 4 years
- Last major version
- Android 19
- Security support until
- February 2029
- Current version
- Android 17 (One UI 9)
- Status
- Supported
Source: Samsung. Samsung counts from the global launch and does not publish exact end dates; the dates above are launch month plus the promised years.
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 |
|---|---|---|---|---|---|
INS | India | E066BXXU8DZJ7 | Android 17 | Nov 13, 2026 | 15 |
Firmware history (15 builds)
Every stable build (PDA version) Samsung has published for the SM-E066B, 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 |
|---|---|---|---|---|---|---|
E066BXXU8DZJ7 | Nov 13, 2026 | Android 17 | Feature | 8 | 1 | on server |
E066BXXS8CZI1 | Sep 28, 2026 | Android 16 | Security | 8 | 1 | on server |
E066BXXS7CZF2 | Jun 24, 2026 | Android 16 | Security | 7 | 1 | on server |
E066BXXU6CZE6 | Jun 3, 2026 | Android 16 | Feature | 6 | 1 | on server |
E066BXXS6BZE1 | May 19, 2026 | Android 16 | Security | 6 | 1 | on server |
E066BXXS5BZB6 | Mar 10, 2026 | Android 16 | Security | 5 | 1 | on server |
E066BXXS4BZA1 | Feb 2, 2026 | Android 16 | Security | 4 | 1 | on server |
E066BXXS3BYJ7 | Nov 26, 2025 | Android 16 | Security | 3 | 1 | on server |
E066BXXU3BYI8 | Oct 15, 2025 | Android 16 | Feature | 3 | 1 | on server |
E066BXXS3AYI2 | Sep 21, 2025 | Android 15 | Security | 3 | 1 | on server |
E066BXXS3AYG1 | Jul 29, 2025 | Android 15 | Security | 3 | 1 | on server |
E066BXXS2AYD2 | Apr 14, 2025 | Android 15 | Security | 2 | 1 | on server |
E066BXXU1AYC3 | Mar 26, 2025 | Android 15 | Feature | 1 | 1 | on server |
E066BXXU1AYB3 | Feb 23, 2025 | Android 15 | Feature | 1 | 1 | on server |
E066BXXU1AYAF | Feb 18, 2025 | Android 15 | Feature | 1 | 1 | on server |
How to download SM-E066B 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-E066B -r INSReplace INS 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-E066B / INS 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).