Samsung F500 не могу восстановить

[dron-1307]

не могу пролить full

Open serial port...OK
Connecting to the RIFF Box...OK
Firmware Version: 1.25, JTAG Manager Version: 1.33
Selected Resurrector: [Samsung F500 CP]

Connecting to the dead body...OK
Detected dead body ID: 0x300600E1 - CORRECT!
Set I/O Voltage reads as 2.59V, TCK Frequency is 18 MHz

Resurrection sequence started.
Establish communication with the phone...OK
Uploading resurrector data into memory...OKFAILED
Starting communication with resurrector...FAILED
ERROR: Wrong DCC data checksum.
ERROR: No response from the DCC Loader. Terminating.


в чем может быть ошибка ....
проливаю как описано здесь ..... http://www.gsmforum.su/showpost.php?...7&postcount=25