For repair shops handling budget and mid-range MediaTek phones (Samsung A series with MTK, Tecno, Infinix, Xiaomi Redmi Note 8/9), v51 remains the go-to tool due to its simplicity and reliability.
While MTK Meta Utility V51 is powerful, it should be used with caution: mtk meta utility v51
Check GSM-Forum or Chinaphone forums for newer builds (e.g., v6.1948 or Maui META 9.2408) for support on Dimensity 700/800 series and Android 13/14 devices. For repair shops handling budget and mid-range MediaTek
Windows changed COM port numbers or driver signature enforcement blocks VCOM. Solution: Xiaomi Redmi Note 8/9)