Galaxy Watch4 LTE (40 mm)

SM-R865F

Firmware R865FXXU1JYL6

Romania · ROMAndroid 16Built Jan 6, 2026

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

Romania · CSC ROM · 5 carriers in 1 country

What is CSC?

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

Digi.Mobil/DIGI

MCCMNC22605NWIDNW00358

RCS&RDS

5G 26005G 3500LTE 800LTE 900LTE 2100LTE 2600TD-LTE 2600GSM 900

Orange

MCCMNC22610NWIDNW01064

Orange România

5G 21005G 3500LTE 800LTE 1800LTE 2100LTE 2600GSM 900

Telekom

MCCMNC22603NWIDNW00347

Telekom Romania Mobile

5G 2100LTE 800LTE 900LTE 1800LTE 2100GSM 900GSM 1800

Telekom

MCCMNC22606NWIDNW00347

Telekom Romania Mobile

UMTS 900UMTS 2100

Vodafone

MCCMNC22601NWIDNW01507

Vodafone România

5G 21005G 3500LTE 800LTE 1800LTE 2100GSM 900