Remove pattern, PIN, or password locks.
The "Sulteng" in its name is believed to stand for "Sulawesi Tengah" (Central Sulawesi), reflecting its origin from an Indonesian developer named Hary Sulteng. This tool allows users to interface with an MTK device through Flash, USB, or VCOM modes to perform various low-level operations.
Safe Format or Hard Format options to flash or reset.
Choose your device model from the drop-down list. If your model is missing, select the or Generic profile.
: The tool should detect your device. Once detected, you can start performing various operations like flashing firmware, unlocking the bootloader, or removing FRP. mtk gsm sulteng tool v139 install
Then, at 2 AM, he stumbled upon a Telegram group for Indonesian technicians. A pinned message read:
Follow these instructions precisely. Do not skip steps.
: These operations usually wipe all user data from the phone.
Rian leaned back. His chair creaked. Outside, the rain had stopped. A faint morning light crept through the stall's shutters. Remove pattern, PIN, or password locks
Launch LibUSB, connect your turned-off phone while holding the Volume buttons, and install the filter on the . Step 3: Extract and Run the Tool
If your computer is not yet equipped to communicate with MediaTek devices, you will need to install the MTK USB (VCOM) drivers. These drivers are often included in the extracted tool folder. If not, they can be downloaded from a reliable source. Without these drivers, the tool will not be able to detect your phone when it is connected.
The installer UI was ugly—green text on a black background, like something from 1995. But it worked. It unpacked drivers, a patched libusb0.dll , and a custom brom_loader.bin . At the last step, a dialog popped:
Before you proceed, it is crucial to be aware of the inherent risks involved. Using this tool incorrectly can have consequences. Safe Format or Hard Format options to flash or reset
Windows often blocks unsigned USB drivers required for Brom and EDL modes.
: Easily erase Factory Reset Protection from various MTK devices.
What specific are you trying to service? Which Android version is currently running on the device?