Into Meta Mode...Success Switch Moile to Repair IMEI Port... >>> Searching Mobile Port... Get Mobile Port is: COM51COM51 >>> Device driver identification: MediaTek USB VCOM (Android) CPU_TYPE:mt6771 Bulid_Time:Tue Oct 22 19:23:06 CST 2019 Base_Ver:alps-mp-p0.mp3.tc19sp-V1.4.1_bbk.p0mp3.k71v1.64.bsp_P263 Soft_Ver:P00610 release-keys erase userdata.... all is done!!!