Selected model: Blackview BV4800
Operation: Erase FRP
Software version: 7.5
Connect Type-C to NONE... OK
Host Power Off... OK
Connect phone to [PC] in BROM Mode
Waiting for device... OK
Driver: [MediaTek Inc.,wdm_usb,MediaTek USB Port_V1632,usb2ser.sys,3.0.1504.0]
Device found at COM11 [BROM]...