help me volcano team in meraptool and CPU TYPE:MT6571


help me volcano team in meraptool and CPU TYPE:MT6571
ihave some phones whte CPU TYPE:MT6571 its not read info not read flash not backup factoryfile

it stob in theth logo
21:07:04 > Access to functional permissions from server…
21:07:06 > Access to functional permissions from server…OK!
21:07:06 >
21:07:06 >
21:07:06 >
>>Analysis of USB port,Please insert phone USB cable.
21:07:14 > Connecting…
21:07:14 > CPU TYPE:MT6571
21:07:14 > Hardware version:CA00
21:07:14 > Software version:0000
21:07:15 > SecCfgVal :0x00000000
21:07:15 > BromVersion :0xFF
21:07:15 > BLVersion :0x01
>>Boot downloading complete!