Samsung Firmware SM-S921U1 USC S921U1UES4BYF5 S921U1OYM4BYF5 S921U1UES4BYF5 | EN

⏩ Download the Samsung firmware for the ✅️ Samsung Galaxy S24 ⭐ SM-S921U1 with product code USC from United States. This firmware has version number PDA S921U1UES4BYF5 and CSC S921U1OYM4BYF5. The operating system of this firmware is Android Android , with build date 2025-07-17. Changelist 98004144.

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DeviceSamsung Galaxy S24
ModelSM-S921U1
Region
USC (United States)
Multi CSCOYM
PDA/AP Version/Build NumberS921U1UES4BYF5
CSC VersionS921U1OYM4BYF5
MODEM/CP VersionS921U1UES4BYF5
Android VersionV(Android 15)
Changelist98004144
Build Date2025-07-17
Security Patch Level2025-07-01
File nameSM-S921U1_2_20250630193411_cnhwdk1pnm_fac.zip

Number of downloads:2665 Reviews

File size:11.86 GiB

Download

1. Download software and drivers

- Download Samsung Firmware S921U1UES4BYF5
- 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_S921U1UES4BYF5_S921USQS4BYF5_MQB98004144_REV00_user_low_ship_MULTI_CERT.tar.md5

Device pda code1 file

AP_S921U1UES4BYF5_S921USQS4BYF5_MQB98004144_REV00_user_low_ship_MULTI_CERT_meta_OS15.tar.md5

Device phone font file

CP_S921U1UES4BYF5_CP30675009_MQB98004144_REV00_user_low_ship_MULTI_CERT.tar.md5

Device csc file

CSC_OYM_S921U1OYM4BYF5_MQB98004144_REV00_user_low_ship_MULTI_CERT.tar.md5

Device csc home file

HOME_CSC_OYM_S921U1OYM4BYF5_MQB98004144_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.

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

• 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.

• Security
The device is protected with improved security.

One UI 7.0 Upgrade (Android 15)

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• Security
The device is protected with improved security.

• Security
The device is protected with improved security.

• 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.

• Auto Blocker
After the update, when “Auto Blocker” is on with “Maximum restrictions”, USB devices will not be allowed to connect to this device except charging.
• Security
The device is protected with improved security.

• 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
S921U1UEU4CYI9S921U1OYM4CYI9S921U1UEU4CYI9Android161011761402025-09-25
S921U1UES4BYG2S921U1OYM4BYG2S921U1UES4BYG2Android15991675192025-08-18
S921U1UES4BYF2S921U1OYM4BYF2S921U1UES4BYF2Android15971958852025-06-25
S921U1UES4BYE4S921U1OYM4BYE4S921U1UES4BYE4Android15961459822025-05-21
S921U1UEU4BYD9S921U1OYM4BYD9S921U1UEU4BYD9Android15950361072025-04-22
S921U1UEU4BYCHS921U1OYM4BYCHS921U1UEU4BYCHAndroid15943856012025-04-10
S921U1UES4AYB3S921U1OYM4AYB3S921U1UES4AYB3Android14928715432025-03-13
S921U1UES4AYA1S921U1OYM4AYA1S921U1UES4AYA1Android14916309962025-02-13
S921U1UES4AXL4S921U1OYM4AXL4S921U1UES4AXL4U14-2025-01-23
S921U1UES4AXL2S921U1OYM4AXL2S921U1UES4AXL2U14-2025-01-09

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

The list of firmwares for the region is available at SM-S921U1

🤗 Where can I find Samsung firmware on SM-S921U1(USC)?

You can find firmware on the page SM-S921U1

🤗 For which device is this Samsung firmware S921U1UES4BYF5?

This firmware for the model SM-S921U1 SM-S921U1

🤗 How can I flash my Samsung device with this firmware S921U1OYM4BYF5?

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

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