Disables the secure boot DA (Download Agent) requirement without hardware test points.
Unlike many other tools, v1.3.9 allows users to access all features without purchasing a license.
For technicians, the ability to read, write, or erase specific partitions (like boot, recovery, or userdata) is crucial for deep-level repairs. The tool also includes a bootloader unlock feature, which is the first step in rooting a device or installing custom ROMs.
Compatible with MTK-based models such as A03s, A12, and M32. How to Install and Use
To use the tool, it is generally recommended to disable antivirus software first, as these types of utility tools are often flagged as "false positives" due to their deep system access. mtk gsm sulteng tool v139 link
Install the MediaTek USB Driver and the LibUSB filter driver to ensure the PC recognizes the phone in Brom mode. Execution Steps
In the world of mobile phone repairing, having the right tools for MediaTek (MTK) chipset devices is crucial. While many professional solutions are expensive, the has emerged as a popular, free alternative for technicians and enthusiasts. Developed by Hary Sulteng, this Windows-based utility allows for the bypassing of Factory Reset Protection (FRP), formatting, and unlocking pattern locks on a vast range of MTK-powered smartphones.
Redmi Note series, Redmi A-series, and Poco series utilizing MediaTek chips (e.g., Redmi Note 8 Pro, Redmi 9).
Attempts to remove screen locks on older, supported Android versions without deleting the user's photos or files. Disables the secure boot DA (Download Agent) requirement
: Includes dedicated menus for popular brands like Oppo, Vivo, Realme, Xiaomi, and Samsung , alongside a universal mode for others like Infinix or Asus. Technical Setup & Links
You can find the download link for the on this Google Docs file .
Download the MTK Gsm Sulteng Tool v1.3.9 and install it on your Windows computer. Ensure you have the necessary MTK USB Drivers installed. Open the Tool: Run the application as an administrator.
Wait for the success log (usually indicated by an or "Success" notification). Important Safety and Legal Considerations The tool also includes a bootloader unlock feature,
Use the credentials (often default or provided on the download page).
Reinstall VCOM drivers or try a different USB cable/port.
Open the tool executable on your Windows PC as an Administrator.