log em nó đây
MXKEY [FT SCR2000 0], SN: C0859AE9
Using device: HTI, FW ver: 00.50, SN: 000094DD
Connection status: UHCI:HUB:USB 2.00 (Full-speed)
Driver: WinUSB, ver: 3.5.1.0
Module ver: 1.0.0.20814(05-05-2012), Library ver: 1.0.0.14060(05-05-2012)
ASIC ID: 0x2293 [UPPCosto ver: 2.0]
Error sending bootloader !