Release the keys once the software detects the phone and initiates the flashing/exploit process. A completion log will appear within seconds. Troubleshooting Common Connection Errors Error Code/Issue Likely Cause Resolution Step Missing or broken USB drivers.
: Bypass authentication during flashing for certain MediaTek models. Mtk Gsm Sulteng Tool V1.3.9
The remains one of the best free alternatives to premium tools like UnlockTool or Chimera for MediaTek devices. Its simplicity and one-click functionality make it ideal for both beginners and professional repair shop owners. Release the keys once the software detects the
If the tool hangs or fails to find the device, filter your device's USB connection using the LibUsb wizard while plugging the phone in with the volume keys held down. : Bypass authentication during flashing for certain MediaTek
Wipes user data to remove screen locks (PIN, pattern, password).
The tool will immediately detect the connection via the virtual COM port. It will trigger the Auth Bypass exploit, execute the selected command, and display a "Success" or "All Is Done" log message within seconds. Disconnect the phone and power it on. Safety Guidelines and Troubleshooting
Use a high-quality, stable USB cable and a reliable USB port (prefer USB 2.0 ports on the back of desktop computers over USB 3.0 or front ports). PleaseIf you're currently trying to fix a phone, tell me: