Samsung Firmware SM-S921B SER S921BXXS7BYEC S921BOXM7BYEC S921BXXS7BYEC | EN

⏩ Download the Samsung firmware for the ✅️ Samsung Galaxy S24 ⭐ SM-S921B with product code SER from Russia. This firmware has version number PDA S921BXXS7BYEC and CSC S921BOXM7BYEC. The operating system of this firmware is Android Android , with build date 2025-06-18. Changelist 96847642.

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SM-S921B SER S921BXXS7BYEC S921BOXM7BYEC
DeviceSamsung Galaxy S24
ModelSM-S921B
Region
SER (Russia)
Multi CSCOXM
PDA/AP Version/Build NumberS921BXXS7BYEC
CSC VersionS921BOXM7BYEC
MODEM/CP VersionS921BXXS7BYEC
Android VersionV(Android 15)
Changelist96847642
Build Date2025-06-18
Security Patch Level2025-06-01
File nameSM-S921B_2_20250602140830_qqf7u8y8q6_fac.zip

Number of downloads:1385 Reviews

File size:15.856 GiB

Download

1. Download software and drivers

- Download Samsung Firmware S921BXXS7BYEC
- Your Samsung device drivers (Download from official Samsung site)
- Software Odin Tool:

Download

2. Flashing firmware step by step:

- Download file and extract zip archive containing your desired firmware.
- Open software Odin Tool.
- Boot your Samsung device in the "Download Mode":
- - Press Volume Down key, Power and Home buttons at same time for 5-8 seconds until download mode is active.
- Connect your Samsung device to PC via the USB cable while in download mode.
- Next, check the "Auto Reboot" and "F. Reset Time" options in software Odin Tool.
- Hit the AP/PDA button then browse and select a tar.md5 file from the extracted firmware folder.
- Finally press the start button to begin flashing process the firmware update on your Samsung device.

3. Watch detailed video

Device boot file

BL_S921BXXS7BYEC_S921BXXS7BYEC_MQB96847642_REV00_user_low_ship_MULTI_CERT.tar.md5

Device pda code1 file

AP_S921BXXS7BYEC_S921BXXS7BYEC_MQB96847642_REV00_user_low_ship_MULTI_CERT_meta_OS15.tar.md5

Device phone font file

CP_S921BXXS7BYEC_CP30493844_MQB96847642_REV00_user_low_ship_MULTI_CERT.tar.md5

Device csc file

CSC_OXM_S921BOXM7BYEC_MQB96847642_REV00_user_low_ship_MULTI_CERT.tar.md5

Device csc home file

HOME_CSC_OXM_S921BOXM7BYEC_MQB96847642_REV00_user_low_ship_MULTI_CERT.tar.md5

• Security
The device is protected with improved security.

These changes may vary depending on the model, country, or network operator of the customer environment.

• Security
The device is protected with improved security.

• The usability of device operations has been improved.

• Security
The device is protected with improved security.

One UI 7.0 Upgrade (Android 15)

Galaxy AI

Write like a pro
Let Galaxy AI help you with writing tasks by tapping the 4-star icon that appears whenever you select text. You can correct spelling and grammar, change tone, summarize, or apply formatting. You can even start with a short snippet and let the AI do the writing for you.

Transcribe and summarize recorded calls
It's easier than ever to review the content of your recorded calls in the Sa...

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

• Security
The device is protected with improved security.

• Security
The device is protected with improved security.

• Security
The device is protected with improved security.

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.

• Security
The device is protected with improved security.

• Security
The device is protected with improved security.

One UI Update

Galaxy AI

Turn simple sketches into awesome images
Start with a simple drawing, choose your style, and let Galaxy AI transform it into a captivating work of art. Sketch to image is available in Samsung Notes, Photo Editor, Smart select, and the Edge panels.

Create unique portraits
With a wide variety of AI-generated portrait styles, you can create a whole new look for your own profile image in Contacts or someone else’s, or use...

• Security
The device is protected with improved security.

• Security
The device is protected with improved security.

Samsung firmware list
PDA/AP VersionCSC VersionMODEM/CP VersionOsOs VersionChangelistBuild Date
S921BXXS8BYG2S921BOXM8BYG2S921BXXS8BYG2Android15981343282025-07-15
S921BXXU6BYE7S921BOXM6BYE7S921BXXU6BYE7Android15962295582025-06-04
S921BXXS6BYE3S921BOXM6BYE3S921BXXS6BYE3Android15959873702025-05-27
S921BXXU5BYD9S921BOXM5BYD9S921BXXU5BYD9Android15950380292025-04-23
S921BXXS5AYB7S921BOXM5AYB7S921BXXS5AYB7Android14928341782025-03-20
S921BXXS5AYAAS921BOXM5AYAAS921BXXS5AYAAAndroid14914678772025-02-20
S921BXXS5AYA1S921BOXM5AYA1S921BXXS5AYA1U14-2025-01-23
S921BXXS5AXKAS921BOXM5AXKAS921BXXS5AXKAU14-2024-12-17
S921BXXU5AXK4S921BOXM5AXK4S921BXXU5AXK4U14-2024-11-27
S921BXXS4AXI8S921BOXM4AXI8S921BXXS4AXI8U14-2024-10-15

🤗 Where can I find the latest Samsung firmware for my region SER?

The list of firmwares for the region is available at SM-S921B

🤗 Where can I find Samsung firmware on SM-S921B(SER)?

You can find firmware on the page SM-S921B

🤗 For which device is this Samsung firmware S921BXXS7BYEC?

This firmware for the model SM-S921B SM-S921B

🤗 How can I flash my Samsung device with this firmware S921BOXM7BYEC?

Instructions for the firmware can be found on the firmware page itself

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