Lumia 610 [RM-835] Unknown EFS2 !!! - (SOLVED)

[maomatrix]

Hi ATF TEAM, I buy this tool and activate the JTAG soft....But whe try to UNLOCK the soft say:

Default language ID 0x240A
JTAG Interface Connected, S/N 0xXXXXXXXX
Resetting and Exploring JTAG chain...No Devices found in Chain!
Loading AFP (Please Wait)...OK
AFP revision 4, compiled 26/11/2013 10:48:00 a.m.

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Phone Type : Lumia 610 RM-835 - Supported
: Lumia 610 RM-849 - Supported
: Lumia 610C RM-836 - Supported
Unlock Type : Read PIN and PUK Unlock Codes
Other Notes : Disconnect USB Cable before Reading Codes
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1. Make sure JTAG Connection is 100% OK
2. Always Disconnect the Phone BATTERY
3. Connect RJ-45 JTAG Cable to ATF Box
4. Disconnect USB Cable from the Phone
5. DO NOT click RESET JTAG button
6. Click READ CODES button to Start Reading Unlock Codes
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Disconnect USB Cable from Phone (If Connected)
Re-Connect USB Cable to Phone...
Connect USB Cable to Phone...OK
USB Connected! Waiting for First Event...OK
Disconnect USB Cable Now...OK
Re-Connect USB Cable to Phone...
Waiting for Device Connection 10 second(s)...OK
Resetting and Exploring JTAG chain...OK
Halting Core...OK
Initializing Device...OK
Retrieving Unlock Codes...Unknown EFS2 Format Detected. Service Provider Codes Not Found.

WHAt is wrong whit the process?? or What is wrong whit the phone and Software..???

Helpme Please..

>>MaO<<

[maomatrix]

PROBLEM SOLVED....My mistake, i think...the solution is simply, return it to weld cables and the trick is in the connection....