rk3126 can’t read flash

Code:

Card found: S/N : 1AF76684 , v0129
Chinese Miracle II  [RKT Module] v 1.0

Connect device to PC!
Hold 'VolUp'+'VolDown' or 'VolUp', insert USB cable, press 'PowerOn'!

Found active FlashInterface , connecting ...
Detected : RK312X
Read Info Ok!

Operation : ReadInfo [ v1.0 ]

======= Flash Info  :
Channel  : 0x00
FlashType : ADDE94A742
FlashSize : 0x0000000212000000
FlashCaps : 4194304/16384/32/40/2

======= Device Info  :

Read Info Ok!
Elapsed: 00:00:00

Operation : Read Flash [ v1.0 ]

Collect InitData ...
Reading now ...

Reading failed! Send report to support with all logs!

Elapsed: 00:00:00

Connect device to PC!
Hold 'VolUp'+'VolDown' or 'VolUp', insert USB cable, press 'PowerOn'!

Found active FlashInterface , connecting ...
Detected : RK312X
Read Info Ok!

Operation : Read Flash [ v1.0 ]

Collect InitData ...
Reading now ...

Reading failed! Send report to support with all logs!

Elapsed: 00:00:00

Connect device to PC!
Hold 'VolUp'+'VolDown' or 'VolUp', insert USB cable, press 'PowerOn'!

Found active FlashInterface , connecting ...
Detected : RK312X
Read Info Ok!