The tool you need depends on the chipset.
Under the "Settings" or "Platform" tab, select the MTK6261 CPU profile. Load Firmware: Go to the Flash tab. kechaoda k33 flash file
Always back up your original firmware before flashing. Using the wrong flash file can permanently "brick" the device. download link for the K33 firmware or identifying the correct for your device? The tool you need depends on the chipset
A yellow progress bar will appear. Do not disconnect the cable until a green "Download OK" checkmark appears. 3. Troubleshooting Password Locks kechaoda k33 flash file