If your computer doesn't recognize your MTK device when connected in BROM mode:
If you are flashing a custom ROM or unbricking a MediaTek Android device, you will inevitably encounter the term "BROM Mode." mtk brom mode driver
This is a software-based bootloader state. It appears briefly (for 2–5 seconds) when you plug a turned-off device into a PC. Windows recognizes it as MediaTek Preloader USB VCOM Port . If your computer doesn't recognize your MTK device