xin nhờ anh em 4rum giúp.em có cái x2-01 hang xách tay mới bán cho khách dang dùng tự mất nguồn.bỏ vào mxbox chạy báo MXKEY [MxKey Team HTI PLUS Flasher Interface 3], SN: C0873B43
Using device: USB ROM and HTI, FW ver: 00.50, SN: 0100BCBB
Connection status: EHCI:HUB::USB 2.00 (High-speed)
Driver: NMWCD, ver: 7.1.32.75
Module ver: 1.0.0.21151(13-07-2012), Library ver: 1.0.0.14195(13-07-2012)
Processing MCU file: rm709__08.71.mcusw
[BB5,XSR 1.6] size: 26.61 MB
Supported Ids: 2200050920030000, 22000509200C0000
Make sure USB cable, Battery and charger are removed from device.
Insert USB cable, Battery back to device(make sure to have fully charged battery).
Insert Charger or Press phone's power button(if flashing doesnt start automatically)
Waiting for USB ROM device ...
CMT SYSTEM ASIC ID: 000000000000000022000509200C0000 [BCM213x1 ver: 1.0]
CMT EM0 ID: 00005361
CMT PUBLIC ID: 000000000032501CEA03741D6562679FC33316C9
CMT ASIC MODE ID: 00
CMT ROOT KEY HASH: 1B0D74C532CA1C6133940C740E8C786E
CMT ROM ID: DE56D582BDDE7A3A
Loading CMT secondary boot code
SecondaryBoot: BCM21351_usb2nd.fg [BB5] version: 11.14.0 revision: 2.1 size: 0x3940
Supported Ids: 22000209200C0000, 2200020920030000, 22000509200C0000, 2200050920030000
eBB5ProtocolType: NEW
ERROR: Failed to start boot !
vậy cho em hỏi lổi này sử lý như thế nào? cám ơn!