LG A399 cant read full


Hi
I try to read fullflash from A399

Analysis of USB port,Please insert phone USB cable.
Connecting…
Hardware version:CA03
Software version:0002
CPU TYPE:6255
Internal version:8A00
Boot downloading complete!
>>Baud adjust…complete.

and after this prog stops

I tried different sw versions
On lowest versions prog stops
On last versions prog asks for Press Power after "baud adjust"

How to read full from this phone?