here is log

Initializing...
DA_LIB_VER_4.3.6.8
It is sensing the pinout fast...
RXD=6 TXD=7
Connecting...
Connected...sending boot...
FDL test...OK
ArmBootMode: 6600700500006A00_00
Wait for init Commzero Security Engine...
Done.
Loading bootloader...
Done.
Changing baudrate...
Set baudrate to 115200 is ok
Reading phone HW info...
Read info is done.
CPU: SC6600L3 Flash: NOR_TV00570002xDGB
setting the Flash Parameters...
Settings have been completed!
Reading FileSystem info...
FileSystem Version: 0A
Start=0x00F20000, Size=0x000E0000
Unlocking all blocks before program/erase...
Unlock Done.
Auto formatting...
Done.