This is the official Stock ROM (Firmware) Collection for various combination, stock / full rom and bypass FRP for Samsung Galaxy A8s SM-G887 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 A8s 2018 (SM-G8870)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Combination | COMBINATION | FA81 | – | Google Drive | AFH | DropBox | Google Drive |
| Combination | COMBINATION | FA81 | – | Google Drive | AFH | DropBox | Google Drive |
| Stock / full | G8870ZCU7CVA3 | CHC (China (Open China)) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / full | G8870ZCU6CUD1 | CHC (China (Open China)) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / full | G8870ZCU5CUA1 | CHC (China (Open China)) | Android 10 (One UI 2) | Google Drive | AFH | OneDrive | Google Drive |
| Stock / full | G8870ZCU4CTF2 | CHC (China (Open China)) | Android 10 (One UI 2) | Google Drive | AFH | OneDrive | Google Drive |
| Stock / full | G8870ZCU3CTB2 | CHC (China (Open China)) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / full | G8870ZCU3BSL2 | CHC (China (Open China)) | Android 9 (One UI 1) | Google Drive | DropBox | Google Drive |
| Stock / full | G8870ZCU2BSG1 | CHC (China (Open China)) | Android 9 (One UI 1) | Google Drive | AFH | OneDrive | Google Drive |
| Stock / full | G8870ZCU1BSE3 | CHC (China (Open China)) | Android 9 (One UI 1) | Google Drive | DropBox | Google Drive |
| Stock / full | G8870ZCU1ASB1 | CHC (China (Open China)) | – | Google Drive | DropBox | Google Drive |
Samsung Galaxy A8s 2018 (SM-G887F)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Combination | COMBINATION | FA81 | – | Google Drive | AFH | DropBox | Google Drive |
| Stock / Full | G887FXXS6CUL2 | BRI (Taiwan) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887FXXU5CTK1 | BRI (Taiwan) | Android 10 (One UI 2) | Google Drive | AFH | OneDrive | Google Drive |
| Stock / Full | G887FXXU4CTD2 | BRI (Taiwan) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887FXXU3CTC1 | BRI (Taiwan) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887FXXU3BSL3 | BRI (Taiwan) | Android 9 (One UI 1) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887FXXU2BSG1 | BRI (Taiwan) | Android 9 (One UI 1) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887FXXU1ASA5 | OLO | – | Google Drive | AFH | OneDrive |
Samsung Galaxy A8s 2018 (SM-G887N)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Stock / Full | G887NKSU2CUJ1 | KOO (South Korea (Unlocked)) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887NKSU2CUJ1 | LUC (South Korea (LG Uplus)) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887NKSU2CUJ1 | SKC (South Korea (SK Telecom)) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887NKSU2CUJ1 | KTC (South Korea (KT Corporation)) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887NKSU1CTF2 | KTC (South Korea (KT Corporation)) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887NKSU1CTF2 | LUC (South Korea (LG Uplus)) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887NKSU1CTF2 | SKC (South Korea (SK Telecom)) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887NKSU1CTF2 | KOO (South Korea (Unlocked)) | Android 10 (One UI 2) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887NKSU1CTD1 | KTC (South Korea (KT Corporation)) | Android 10 (One UI 2) | Google Drive | AFH | OneDrive | Google Drive |
| Stock / Full | G887NKSU1BSL2 | KOO (South Korea (Unlocked)) | Android 9 (One UI 1) | Google Drive | AFH | OneDrive | Google Drive |
| Stock / Full | G887NKSU1BSL2 | KTC (South Korea (KT Corporation)) | Android 9 (One UI 1) | Google Drive | AFH | OneDrive | Google Drive |
| Stock / Full | G887NKSU1BSE2 | SKC (South Korea (SK Telecom)) | Android 9 (One UI 1) | Google Drive | DropBox | Google Drive |
| Stock / Full | G887NKSU1ASC1 | KOO (South Korea (Unlocked)) | – | Google Drive | AFH | OneDrive | Google Drive |
| Stock / Full | G887NKSU1ASB2 | KTC (South Korea (KT Corporation)) | – | Google Drive | AFH | OneDrive | Google Drive |
| Stock / Full | G887NKSU1ASB2 | LUC (South Korea (LG Uplus)) | – | Google Drive | AFH | OneDrive | Google Drive |
| Stock / Full | G887NKSU1ASB2 | SKC (South Korea (SK Telecom)) | – | Google Drive | DropBox | 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.
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