Tecno B1S DA File (Boot File)

You can download the Tecno B1S DA File (Boot File) directly from this page. It is provided as a compressed ZIP package containing the DA File, compatible USB drivers, and a complete step-by-step tutorial.

This DA File is essential for unlocking and flashing stock ROMs on MediaTek-powered devices. It also enables the removal of Factory Reset Protection (FRP) lock. The file is fully compatible with SP Flash Tool, SP MTD Tool, CM2 MTK, and other MediaTek-supported utilities. This is an officially released DA File.

Tecno B1S Custom DA File (Download Agent File)

The Custom DA (Boot) File is specially designed for secure boot-enabled MediaTek smartphones and tablets. It helps resolve DA error issues on supported devices, ensuring smooth flashing, unlocking, and repair operations.

🔐 Password: 123

How To Use?

1. Download and extract the Tecno B1S DA File on your computer.

2. Install the MTK USB driver on your computer. If already installed, skip this step.

3. Open Smart Phone Flash Tool (flash_tool.exe).

4. Click on "Download Agent" or "Custom DA" and locate the DA file.

5. After selecting the DA file, choose the scatter stock ROM.

6. Click on the "Download/Start" button.

7. Connect your device in flash mode.

Readme Once

[*] Take a Backup: Always back up your important data before flashing or unlocking. All user data will be erased after flashing the stock firmware.

[*] Virus Status: The DA file has been scanned with Kaspersky Antivirus before being uploaded to mobofiles.com.

[*] Credit: All credit goes to MediaTek Inc. for officially providing and sharing this file free of charge.