This is the official Stock ROM (Firmware) Collection for various Samsung Galaxy S24 SM-S921 models. These official ROMs are essential for repairing software issues, fixing bootloops, or restoring your smartwatch or smartphone to factory default.
Prerequisites & Preparation
- Backup Data: Flashing will completely wipe all data on your device. Back up important files and settings before proceeding.
- Battery Level: Ensure your device has at least 50% battery to prevent shutdown during the flashing process.
- USB Driver & Tools: Install the correct USB drivers for your brand and prepare the flashing tool (Odin for Samsung, SP Flash Tool/QPST for Qualcomm/MTK, etc.).
CAUTION: Flashing official firmware carries a risk of bricking your device. Proceed with caution and at your own risk. addROM is not responsible for any damage caused to your device.
Download Stock ROM & Firmware
Samsung Galaxy S24 (SM-S921U1)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Combination | Updating… | – | ||
| Stock / full | S921U1UEU4BYCH | ACG | Android 15 (One UI 7) | Google Drive |
| Stock / full | S921U1UES3AXI1 | ACG | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921U1UES2AXE4 | ACG | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921U1UEU1AWM9 | ACG | Android 14 (One UI 6) | Google Drive |
Samsung Galaxy S24 (SM-S921U)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Combination | Updating… | – | ||
| Stock / full | S921USQU4BYCH | TMB | Android 15 (One UI 7) | Google Drive |
| Stock / full | S921USQS3AXI1 | TMB | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921USQS2AXD3 | TMB | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921USQU1AWM9 | TMB | Android 14 (One UI 6) | Google Drive |
Samsung Galaxy S24 (SM-S921B)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Combination | Updating… | – | ||
| Stock / full | S921BXXS4AXI8 | XXV (Vietnam) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921BXXS3AXHD | XXV (Vietnam) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921BXXS2AXED | XXV (Vietnam) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921BXXU1AWM9 | XXV (Vietnam) | Android 14 (One UI 6) | Google Drive |
Samsung Galaxy S24 (SM-S921N)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Combination | Updating… | – | ||
| Stock / full | S921NKSU5BYCG | SKC (South Korea (SK Telecom)) | Android 15 (One UI 7) | Google Drive |
| Stock / full | S921NKSU5BYCG | LUC (South Korea (LG Uplus)) | Android 15 (One UI 7) | Google Drive |
| Stock / full | S921NKSU5BYCG | KTC (South Korea (KT Corporation)) | Android 15 (One UI 7) | Google Drive |
| Stock / full | S921NKSU5BYCG | KOO (South Korea (Unlocked)) | Android 15 (One UI 7) | Google Drive |
| Stock / full | S921NKSS4AXJ1 | SKC (South Korea (SK Telecom)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSS4AXJ1 | LUC (South Korea (LG Uplus)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSS4AXJ1 | KTC (South Korea (KT Corporation)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSS4AXJ1 | KOO (South Korea (Unlocked)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSU3AXFG | SKC (South Korea (SK Telecom)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSU3AXFG | LUC (South Korea (LG Uplus)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSU3AXFG | KTC (South Korea (KT Corporation)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSU3AXFG | KOO (South Korea (Unlocked)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSS2AXE1 | SKC (South Korea (SK Telecom)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSS2AXE1 | LUC (South Korea (LG Uplus)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSS2AXE1 | KTC (South Korea (KT Corporation)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSS2AXE1 | KOO (South Korea (Unlocked)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSU1AWM9 | KOO (South Korea (Unlocked)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSU1AWM9 | KTC (South Korea (KT Corporation)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSU1AWM9 | LUC (South Korea (LG Uplus)) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921NKSU1AWM9 | SKC (South Korea (SK Telecom)) | Android 14 (One UI 6) | Google Drive |
Samsung Galaxy S24 (SM-S921W)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Combination | Updating… | – | ||
| Stock / full | S921WVLU4BYCG | XAC | Android 15 (One UI 7) | Google Drive |
| Stock / full | S921WVLS3AXI1 | XAC | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921WVLS2AXE4 | XAC | Android 14 (One UI 6) | Google Drive |
| Stock / full | S921WVLS1AXBG | XAC | Android 14 (One UI 6) | Google Drive |
Samsung Galaxy S24 (SM-S9210)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Combination | Updating… | – | ||
| Stock / full | S9210ZHS4AYB3 | TGY (Hong Kong) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S9210ZHS3AXI1 | TGY (Hong Kong) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S9210ZHU2AXF1 | TGY (Hong Kong) | Android 14 (One UI 6) | Google Drive |
| Stock / full | S9210ZHU1AXCA | TGY (Hong Kong) | Android 14 (One UI 6) | Google Drive |
Samsung Galaxy S24 (SM-S921Q)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Combination | Updating… | – | ||
| Stock / full | S921QOPS1AYA2 | SJP | Android 14 (One UI 6) | Google Drive |
How to Flash Firmware / Stock ROM
To flash the firmware or combination files onto your device, please refer to our detailed step-by-step flashing guides. For Samsung devices, you can follow our Odin guide: [TUTS] How to use Samsung Odin tool to flash firmware/ROM for Samsung Devices. For other brands, prepare the compatible flashing tool (such as SP Flash Tool, Fastboot, QPST, or ResearchDownload) specifically required for your device chipset.
