bug Error read code samsung b3210

Plataforma: Samsung Agere
Modelo seleccionado: GT-B3210
Puerto seleccionado: COM43
Baud rate: 115200
Phone must be OFF, reconnect battery, connect phone to UART cable.
Sending preloader…
Preloader send successfully
Sending mainloader…
Mainloader send successfully
Reading codes successfully completed.
Performed by 2.3.2 software version

where are the codes??????