This is the official Stock ROM (Firmware) Collection for various Samsung Galaxy A26 SM-A266 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 A26 (SM-A266M)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Combination | Updating… | – | ||
| Stock / full | A266MOWOACZG1 | ZTO | Android 16 (One UI 8.5) | Google Drive |
| Stock / full | A266MOWO9CZEA | ZTO | Android 16 (One UI 8.5) | Google Drive |
| Stock / full | A266MOWO8BZB6 | ZTO | Android 16 (One UI 8) | Google Drive |
| Stock / full | A266MOWO7BZA3 | ZTO | Android 16 (One UI 8) | Google Drive |
| Stock / full | A266MOWO6BYL1 | ZTO | Android 16 (One UI 8) | Google Drive |
| Stock / full | A266MOWO5BYK3 | ZTO | Android 16 (One UI 8) | Google Drive |
| Stock / full | A266MOWO4BYI3 | ZTO | Android 16 (One UI 8) | Google Drive |
| Stock / full | A266MUBS3AYE3 | ZTO | Android 15 (One UI 7) | Google Drive |
| Stock / full | A266MUBU2AYE1 | ZTO | Android 15 (One UI 7) | Google Drive |
Samsung Galaxy A26 (SM-A266B)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Combination | Updating… | – | ||
| Stock / full | A266BOLMBCZG2 | XXV (Vietnam) | Android 16 (One UI 8.5) | Google Drive |
| Stock / full | A266BOLM9CZEA | XXV (Vietnam) | Android 16 (One UI 8.5) | Google Drive |
| Stock / full | A266BOLM8BZB6 | XXV (Vietnam) | Android 16 (One UI 8.5) | Google Drive |
| Stock / full | A266BOLM7BZA3 | XXV (Vietnam) | Android 16 (One UI 8) | Google Drive |
| Stock / full | A266BOLM5BYK2 | XXV (Vietnam) | Android 16 (One UI 8) | Google Drive |
| Stock / full | A266BXXU4BYI2 | XXV (Vietnam) | Android 16 (One UI 8) | Google Drive |
| Stock / full | A266BXXS3AYG2 | XXV (Vietnam) | Android 15 (One UI 7) | Google Drive |
| Stock / full | A266BXXU2AYD9 | XXV (Vietnam) | Android 15 (One UI 7) | Google Drive |
| Stock / full | A266BXXU1AYB5 | XXV (Vietnam) | Android 15 (One UI 7) | Google Drive |
Samsung Galaxy A26 (SM-A266U)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Combination | Updating… | – | ||
| Stock / full | A266UOYN9CZG2 | USC | Android 16 (One UI 8.5) | Google Drive |
| Stock / full | A266UOYN8CZEA | USC | Android 16 (One UI 8.5) | Google Drive |
| Stock / full | A266USQS7BZB6 | USC | Android 16 (One UI 8.5) | Google Drive |
| Stock / full | A266UOYN6BZA2 | USC | Android 16 (One UI 8) | Google Drive |
| Stock / full | A266UOYN5BYK2 | USC | Android 16 (One UI 8) | Google Drive |
| Stock / full | A266USQU4BYI2 | USC | Android 16 (One UI 8) | Google Drive |
| Stock / full | A266USQS4AYH1 | USC | Android 15 (One UI 7) | Google Drive |
| Stock / full | A266UOYN3AYG3 | USC | Android 15 (One UI 7) | Google Drive |
| Stock / full | A266UOYN2AYD8 | USC | Android 15 (One UI 7) | Google Drive |
| Stock / full | A266UOYN1AYB7 | USC | Android 15 (One UI 7) | Google Drive |
Samsung Galaxy A26 (SM-A266U1)
| File Type | AP / PDA Build (Binary) | Region (CSC) | OS Version | Download Link |
|---|---|---|---|---|
| Combination | Updating… | – | ||
| Stock / full | A266U1OYM9CZG2 | ACG | Android 16 (One UI 8.5) | Google Drive |
| Stock / full | A266U1OYM8CZEA | ACG | Android 16 (One UI 8.5) | Google Drive |
| Stock / full | A266U1OYM7BZB6 | ACG | Android 16 (One UI 8.5) | Google Drive |
| Stock / full | A266U1OYM6BZA3 | ACG | Android 16 (One UI 8) | Google Drive |
| Stock / full | A266U1OYM5BYK2 | ACG | Android 16 (One UI 8) | Google Drive |
| Stock / full | A266U1OYM4AYH1 | ACG | Android 15 (One UI 7) | Google Drive |
| Stock / full | A266U1OYM3AYG1 | ACG | Android 15 (One UI 7) | Google Drive |
| Stock / full | A266U1OYM2AYD8 | ACG | Android 15 (One UI 7) | Google Drive |
| Stock / full | A266U1OYM1AYB7 | ACG | Android 15 (One UI 7) | 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.
