Galaxy Watch7 SM-L315F updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung Galaxy Watch7 (SM-L315F). The latest stable build is L315FXXU1AYE7 (Android 14, feature update), first released on Jun 18, 2025. Samsung has published 14 stable builds for this model since Jul 16, 2024: 2 security and 12 feature updates, from Android 14 to Android 16. The current bootloader (binary) version is 1. A device on bit 1 only accepts firmware with bit 1 or higher – see downgrading and the bootloader bit.
Rollout: build L315FXXU1AYE7 (Android 14 (One UI 6)) is live in 29 of 31 regions, first released on Jun 18, 2025 in XFA (South Africa). Still waiting: DCM, KDI. In India (INS) the latest official firmware (flash file) is L315FXXS3BZE1 from –.
- Latest build
L315FXXU1AYE7- Released
- Jun 18, 2025
- Android
- Android 14
- Bootloader bit
- 1
- Regions
- 38
- Stable builds
- 14
Update policy
The Galaxy Watch7 no longer receives updates: the last firmware appeared on Jun 18, 2025, on Android 16 (One UI 8).
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.
Firmware history (14 builds)
Every stable build (PDA version) Samsung has published for the SM-L315F, 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 |
|---|---|---|---|---|---|---|
L315FXXU1AYE7 | Jun 18, 2025 | Android 14 | Feature | 1 | 29 | on server |
L315FXXU1AXFA | Jul 16, 2024 | Android 14 | Feature | 1 | 38 | on server |
L315FXXS3BZE1 | – | Android 16 | Security | 3 | 38 | on server |
L315FXXS3BZF4 | – | Android 16 | Security | 3 | 38 | on server |
L315FXXU1AXG2 | – | Android 14 | Feature | 1 | 38 | on server |
L315FXXU1AXK6 | – | Android 14 | Feature | 1 | 38 | on server |
L315FXXU1AXL1 | – | Android 14 | Feature | 1 | 38 | on server |
L315FXXU1AYCD | – | Android 14 | Feature | 1 | 38 | on server |
L315FXXU1AYH1 | – | Android 14 | Feature | 1 | 38 | on server |
L315FXXU1BYI4 | – | Android 16 | Feature | 1 | 38 | on server |
L315FXXU2BYK1 | – | Android 16 | Feature | 2 | 38 | on server |
L315FXXU3BZB4 | – | Android 16 | Feature | 3 | 38 | on server |
L315FXXU3BZC2 | – | Android 16 | Feature | 3 | 2 | on server |
L315FXXU1AXIA | – | Android 14 | Feature | 1 | 2 | on server |
How to download SM-L315F 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-L315F -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-L315F / 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).