Konka EC001 fm unlock error

[lacasapc]

hi, i am trying to unlock a Konka EC001 with infinity,
but it gives me an error,


i do the pinout as infinity shell says,
rx pin one on board, tx pin 4, and ground pin 2 (2 wires)

the phone conects when i hit unlock, the program says hold power, and begins reading, here is full log

COM6 [VCP0] selected
Phone should be Switched OFF !
Press and HOLD Power button now !
19200
Initializing[6205:8B00]...
Connecting, wait...
error: can't finalize test moide
Operation failed !
Finished, time used: 21 sec
Remove/Install battery now !


help me please

[InfinitySupport]

Hi,

1. you must press and HOLD phone Power button and release button long time
2. Try to use other unlock method