If you're looking for a reliable tool for unlocking and flashing MTK devices, the NCK Dongle Android MTK 26.5 is definitely worth considering. However, be aware of the limitations in the free version and the requirement for a physical dongle.
Install the official MediaTek (MTK) USB VCOM Drivers to ensure your PC detects the mobile device in its "Preloader" or "BROM" execution states. Step-by-Step Guide: Downloading and Running NCK MTK nck dongle android mtk 26 5 download top