Experia docomo so-01b

tools:
1.volcano box
2.micro usb cable

procedure:
1.open volcano
2.tick experia
3.connect micro usb cable to computer hub
4.back to experia tab tick get info
5.power off phone then connect micro usb to phone then press and hold back key
6.tick unlock, follow step 5 then follow the next instruction and wait until phone fully power on.
7.insert other sim and enjoy

thanks to volcano team
here's the logs
so-01b.png