Galaxy Watch4

SM-R865F

Firmware R865FXXS2JZE1

Luxembourg · LUXAndroid 16Built May 21, 2026

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: R865FXXS2JZE1
CSC: R865FOXA2JZE1
Country: Luxembourg
Changelist: 33003255
Build date: May 21, 2026
Upload date: Jun 22, 2026
File name: SM-R865F_4_20260622182431_aiguw9anwp_fac.zip

Inside the firmware

Software details

Read from the build properties and kernel of this firmware.

One UI Watch: 8.0
Android: 16 (API 36)
Security patch: May 5, 2026
Bootloader: 2
Chipset: Exynos W920
Codename: freshus
Launched with: Android 11
Apps: 32-bit only
Build number: BP2A.250325.020.R865FXXS2JZE1
Kernel: 5.15.180-33003255-abR865FXXS2JZE1

Supported networks

Luxembourg · CSC LUX · 10 carriers in 2 countries

What is CSC?

CSC is Samsung's region and carrier customization. The networks below are included in this release.

Orange

MCCMNC27099NWIDNW00943

Orange S.A.

5G 7005G 3500LTE 1800GSM 900GSM 1800

POST

MCCMNC27001NWIDNW01019

POST Luxembourg

5G 7005G 3500LTE 1800GSM 900GSM 1800

Tango

MCCMNC27077NWIDNW01214

Tango SA

5G 7005G 3500LTE 800LTE 1800GSM 900GSM 1800

Roaming partners (7)

ALLOcloudMVNO

MCCMNC20614NWIDNW01908

OpenS (Telavox)

Base

MCCMNC20620NWIDNW00098

Telenet

5G 3500LTE 800LTE 1800LTE 2600GSM 900GSM 1800

DIGI Belgium

MCCMNC20612NWIDNW00389

DIGI Communications Belgium NV

Orange Belgium

MCCMNC20610NWIDNW00918

Orange S.A.

5G 3500LTE 800LTE 1800LTE 2600GSM 900GSM 1800

Proximus

MCCMNC20601NWIDNW01053

Proximus SA

5G 21005G 3500LTE 800LTE 1800LTE 2600GSM 900GSM 1800

TelenetMVNO

MCCMNC20605NWIDNW01258

VOOMVNO

MCCMNC20608NWIDNW01660

Nethys [ fr ]