How to Flash Stock ROM

1. Download the correct ROM file for your device
2. Install the required flash tool
3. Enable USB debugging on your device
4. Boot your device into download mode
5. Connect your device to computer via USB
6. Load the ROM file in the flash tool and start flashing
7. Wait for the process to complete
8. Reboot your device

Precautions

• Backup all important data before flashing
• Ensure battery is at least 50% charged
• Use original USB cable for stable connection
• Don't disconnect during flashing process
• Download ROM only for your specific model
• Follow manufacturer's instructions carefully