Galaxy S24

SM-S921B

Firmware S921BXXS8BYG1

Indonesia · XIDAndroid 15Built Jul 3, 2025

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: S921BXXS8BYG1
CSC: S921BOLE8BYG1
Country: Indonesia
Changelist: 30959686
Build date: Jul 3, 2025
Upload date: Jul 17, 2025
File name: SM-S921B_2_20250707165621_t8d9wydq1i_fac.zip

Inside the firmware

Software details

Read from the build properties and kernel of this firmware.

One UI: 7.0
Android: 15 (API 35)
Security patch: Jul 1, 2025
Bootloader: 8
Chipset: Exynos 2400
Codename: e1s
Launched with: Android 14
Apps: 64-bit only
Vendor base: Android 14
Build number: AP3A.240905.015.A2.S921BXXS8BYG1
Kernel: 6.1.93-android14-11

Supported networks

Indonesia · CSC XID · 10 carriers in 1 country

What is CSC?

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

MCCMNC51089NWIDNW00005

PT Hutchison 3 Indonesia

LTE 1800GSM 1800

AXIS

MCCMNC51008NWIDNW00091

PT Natrindo Telepon Seluler

UMTS 2100GSM 1800

Bolt!

MCCMNC51088NWIDNW00224

PT Internux

TD-LTE 2300

BOLT! Super 4G

MCCMNC51068NWIDNW00224

Fren/Hepi

MCCMNC51028NWIDNW01141

PT Mobile-8 Telecom

LTE 850TD-LTE 2300

Indosat

MCCMNC51001NWIDNW00599

PT Indosat Tbk

5G 1800LTE 900LTE 1800GSM 900GSM 1800

Indosat

MCCMNC51021NWIDNW00601

PT Indosat Tbk

GSM 900GSM 1800

Smartfren

MCCMNC51009NWIDNW01141

PT XLSMART Telecom Sejahtera Tbk

LTE 850TD-LTE 2300

Telkomsel

MCCMNC51010NWIDNW01272

PT Telekomunikasi Selular

5G 21005G 2300LTE 900LTE 1800TD-LTE 2300GSM 900GSM 1800

MCCMNC51011NWIDNW01557

PT XLSMART Telecom Sejahtera Tbk

5G 18005G 2100LTE 900LTE 1800GSM 900GSM 1800