If the tool asks for a username/password, it may be a paid version. Free v139 builds often have no authentication or use generic credentials (e.g., user: test / pass: test ).
Connect your device to the computer using a USB cable. For most MTK devices, you need to enter Download Mode (sometimes referred to as Factory Mode). The method to enter this mode varies by device but typically involves holding down the Volume Down or Volume Up and Power buttons simultaneously.
Select the specific smartphone brand (e.g., Oppo, Vivo, Xiaomi) from the top tab menu. mtk gsm sulteng tool v139 install
The is a free, Windows-based utility developed by Hary Sulteng specifically for servicing MediaTek (MTK) powered mobile devices . It is widely used by technicians for tasks like bypassing FRP (Factory Reset Protection), unlocking screen locks, and managing NV data. Key Features of V1.3.9
Turn off your antivirus completely. Add the entire GSM Sulteng folder to your antivirus exclusion list. If the tool asks for a username/password, it
2024 Developer: GSM Sulteng Team Category: Mobile Utility / MTK Service Tool
Once the tool opens, you will see its interface, which is relatively straightforward. The main window will display various options and tabs related to flashing, unlocking, and repairing. For most MTK devices, you need to enter
Identify your system type (right-click > Properties ) and run the installer for either the 32-bit or 64-bit version. Launching the Tool :
High-quality USB data cables (faulty cables often break connection midway through critical partitions). Prerequisites for Installation