SB1 not working.Shown only waiting cursor

Hi ,


I've copied config files in UserDrive folder. (Use via RDT Solo)


Then, I reboot SB1 and got message " RhoElements : Configuration is wrong ! Shell will load with default configuration"


After click OK, device is not responding and only shown waiting cursor. I've tried hard reboot lots of but it's not working.


Is there anyway  solve that problem without developer set ?




How can i solve that problem with developer set?


Thanks in advance.