Galaxy Watch5

SM-R905F

Firmware R905FXXU1CYCD

Taiwan · BRIAndroid 14Built Mar 27, 2025

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: R905FXXU1CYCD
CSC: R905FOLB1CYCD
Country: Taiwan
Changelist: 30937185
Build date: Mar 27, 2025
Upload date: Jun 17, 2025
File name: SM-R905F_3_20250617184640_h0orm94f28_fac.zip

Inside the firmware

Software details

Read from the build properties and kernel of this firmware.

One UI Watch: 6.0
Android: 14 (API 34)
Security patch: Mar 1, 2025
Bootloader: 1
Chipset: Exynos W920
Codename: heartus
Launched with: Android 11
Apps: 32-bit only
Build number: AW2E.240318.016.R905FXXU1CYCD
Kernel: 4.19.151-30937185-abR905FXXU1CYCD

Supported networks

Taiwan · CSC BRI · 12 carriers in 2 countries

What is CSC?

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

Chunghwa

MCCMNC46692NWIDNW00298

Chunghwa Telecom

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

Chunghwa LDM

MCCMNC46611NWIDNW00298

LDTA/ Chunghwa Telecom

GSM 1800

FarEasTone

MCCMNC46601NWIDNW00504

Far EasTone Telecommunications Co Ltd

5G 21005G 3500LTE 700LTE 1800LTE 2100LTE 2600

FarEasTone

MCCMNC46602NWIDNW00504

Far EasTone Telecommunications Co Ltd

GSM 900

FarEasTone

MCCMNC46603NWIDNW00504

Far EasTone Telecommunications Co Ltd

UMTS 2100

FarEasTone

MCCMNC46688NWIDNW00504

Far EasTone Telecommunications Co Ltd

GSM 1800

MCCMNC46605NWIDNW00549

Asia Pacific Telecom

5G 35005G 28000LTE 700LTE 900TD-LTE 2600

T Star

MCCMNC46689NWIDNW02297

Taiwan Star Telecom

5G 3500LTE 900LTE 2600

Taiwan Mobile

MCCMNC46697NWIDNW01388

Taiwan Mobile Co. Ltd

5G 3500LTE 700LTE 1800LTE 2100

Taiwan Mobile

MCCMNC46693NWIDNW01388

Taiwan Mobile Co. Ltd

GSM 900

Taiwan Mobile

MCCMNC46699NWIDNW01388

Taiwan Mobile Co. Ltd

GSM 900

Roaming partners (1)

StarHub

MCCMNC52505NWIDNW01607

StarHub Mobile

5G 21005G 3500LTE 1800LTE 2100LTE 2600TD-LTE 2500