answer: Flash file of Dragon box by Maninder
how to check file version dragon box
Chip=MTK
Action=ReadFlash
FlashType=NOR
boot=Ver3.1108
Expert Mode=Disable
Range[start]=0x0
Range[size]=0x0
Interface=COM
FlashFile=Rocher a
Comport=COM3
Baudrate=921600
Initializing...
DA_LIB_VER_3.6.7.1
It is sensing the pinout fast,please hold on the phone Power key
RXD=5 TXD=1
Connecting...Please hold on the POWER key until the red gauge is going...
Any errors please select another boot and try again.
BB:6225, HardwareVer:8A05, SoftwareVer:8A00
Loading boot...
INT_SYSRAM_BOOT test completed.
Loading boot...
Boot2 test completed.
Nor Flash ID: 002088C400000000
Nand Flash ID: 0000000000000000
Read Hardware Information is done.
Config EMI(Nor Flash only)...
H/W detection ok.
Get Project ID from phone...
Project ID: C71_T312832_HY2_4G_ROCKER_V01
Changing baudrate to 921600...
Done.
Reading full Flash...
Saved file to:
Rocher a
All Done.
this is cpu verson :- BB:6225, HardwareVer:8A05, SoftwareVer:8A00
and this is flash file verson :- Project ID: C71_T312832_HY2_4G_ROCKER_V01