MXKEY [MxKey Team HTI PLUS Flasher Interface 3], SN: C086D9FE
Using device: HTI, FW ver: 00.50, SN: 010025A3
Connection status: EHCI:HUB:HUB:USB 2.00 (Full-speed)
Driver: WinUSB, ver: 3.5.1.0 , NTMP ver: 6.1.7600.16385
Module ver: 1.0.0.20713(27-03-2012), Library ver: 1.0.0.13992(27-03-2012)
ERROR: Packet Error(0xAA), code 0xC0000002
ERROR: Packet Error(0xAA), code 0xC0000002
Error details:
Bad contact, TX line remains low !
VCC_PH BSI TX RX RX2 CLK
0 0 0 1 1 0
ERROR: bootstrap failed!

bb5 thì toàn báo thế này A a` .