Galaxy A15

SM-A155F

Firmware A155FXXUCFZJ4

Latest

Malaysia · XMEAndroid 17Built Oct 19, 2026

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: A155FXXUCFZJ4
CSC: A155FOLMCFZJ4
Country: Malaysia
Changelist: 34491761
Build date: Oct 19, 2026
Upload date: Oct 20, 2026
File name: SM-A155F_4_20261020153631_uo1kd43pnv_fac.zip

Inside the firmware

Software details

Read from the build properties and kernel of this firmware.

One UI: 9.0
Android: 17 (API 37)
Security patch: Oct 5, 2026
Bootloader: C (12)
Chipset: MediaTek MT6789
Codename: a15
Launched with: Android 14
Apps: 64-bit and 32-bit
Vendor base: Android 16
Build number: CP2A.260605.016.A155FXXUCFZJ4
Kernel: 6.12.69-android16-6-abA155FXXUCFZJ4-4k

Supported networks

Malaysia · CSC XME · 10 carriers in 2 countries

What is CSC?

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

Celcom

MCCMNC50219NWIDNW00194

Celcom Axiata Berhad

LTE 1800LTE 2100LTE 2600GSM 900

DiGi

MCCMNC50216NWIDNW00389

DiGi Telecommunications

LTE 900LTE 1800LTE 2100LTE 2600GSM 1800

Maxis

MCCMNC50212NWIDNW00716

Maxis Communications Berhad

5G 7005G 35005G 28000LTE 1800LTE 2100LTE 2600GSM 900

U Mobile

MCCMNC50218NWIDNW01390

U Mobile Sdn Bhd

5G 7005G 35005G 28000LTE 1800LTE 2100LTE 2600

unifi

MCCMNC502153NWIDNW01593

TM Technology Services Sdn Bhd

5G 7005G 35005G 28000LTE 850TD-LTE 2300WiMAX 2300

Yes

MCCMNC502152NWIDNW01559

YTL Communications Sdn Bhd

5G 7005G 35005G 28000TD-LTE 2300TD-LTE 2600

Roaming partners (4)

DST

MCCMNC52811NWIDNW00444

Data Stream Technology Sdn Bhd

LTE 1800UMTS 2100

PCSB

MCCMNC52802NWIDNW02153

Progresif Cellular Sdn Bhd

UMTS 2100

TelBru

MCCMNC52801NWIDNW02151

Telekom Brunei Berhad

UNN

MCCMNC52803NWIDNW02152

Unified National Networks Sdn Bhd

5G 7005G 18005G 3500LTE 1800