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The latest located international LTE firmware for the Samsung Galaxy Watch5 Pro model SM-R925F is R925FXXS2DZG5. Samsung lists it as released on August 25, 2026, with AndroidWear 6.0 and the 2026-08-05 security patch. The build is described as providing security improvements.
This is not a universal Watch5 Pro build: Samsung says update availability and contents can vary by model, country and service provider.
Latest SM-R925F firmware
| Model | Build | Release date | System | Security patch | Changes listed |
|---|---|---|---|---|---|
| Galaxy Watch5 Pro LTE 45mm (SM-R925F) | R925FXXS2DZG5 | August 25, 2026 | AndroidWear 6.0 | August 5, 2026 | Security improvements |
Samsung identifies the Galaxy Watch5 Pro LTE 45mm as model SM-R925F. Check your watch’s model number before comparing its software with this record.
SM-R925F firmware history
| Build | Release date | System | Security patch | Samsung’s listed changes |
|---|---|---|---|---|
| R925FXXS2DZG5 | 2026-08-25 | AndroidWear 6.0 | 2026-08-05 | Security improvements |
| R925FXXS2DZE1 | 2026-06-24 | AndroidWear 6.0 | 2026-05-05 | Security improvements |
| R925FXXU2DZB6 | 2026-03-19 | AndroidWear 6.0 | 2026-02-05 | Stability, reliability and security improvements |
| R925FXXU1DYL6 | 2026-01-27 | AndroidWear 6.0 | 2026-01-01 | Stability, reliability and security improvements |
| R925FXXU1DYK4 | 2025-12-15 | AndroidWear 6.0 | 2025-10-01 | One UI 8 Watch upgrade notes, plus the changes listed in Samsung’s record |
Why your Watch5 Pro may show a different update
Watch5 Pro firmware is split by hardware model and distribution channel. Firmware indexes list separate records for SM-R920, SM-R925N and SM-R925U, as well as SM-R925F. Country or CSC and carrier release schedules can also change the build and rollout date.
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For example, Verizon lists R925USQU2DZB6 for the U.S. 45mm SM-R925U. That is a carrier-specific record, not an alternative build to install on an SM-R925F. A Greek (EUR) SM-R925F record shows R925FXXS2DZG5, while several other regions have separate records such as R925FXXS2DZE1.
Check your model and update safely
- Open the watch’s software or About information and record the model number. Distinguish SM-R925F, SM-R925U, SM-R925N and SM-R920.
- Charge the watch and keep it connected to its paired phone.
- In the Galaxy Wearable app, open the watch software-update controls and check for an update. Follow the on-screen installation instructions.
- Compare the offered build with records for the same model, country or CSC and carrier. Do not judge availability by another model’s firmware number.
- Install only firmware delivered through the official Samsung or matching carrier channel. Do not flash a file intended for another model or CSC.
If the newest build is not offered
- Recheck the model number and the watch’s country or carrier configuration.
- Ensure the paired phone connection is active, the watch has adequate charge and the Galaxy Wearable software-update screen is being used.
- Allow for a staggered regional or carrier rollout. Samsung states that both availability and update contents can vary by model, country and service provider.
- Do not force installation of an SM-R925F package on an SM-R925U, SM-R925N or SM-R920, or substitute a different CSC package.
What the latest update contains
For SM-R925F, Samsung’s August 25, 2026 record identifies AndroidWear 6.0, the August 5, 2026 security patch and security improvements. It does not establish a new feature list beyond those notes, so the build should not be treated as a feature upgrade unless Samsung’s notice for your region says so.
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