GSM-Forum - S660 boot phase#1 Failed on SP-Unlock

Quote:

COM14 selected
Device: Philips S660
Checking data, wait...
Action: Unlock
Boot...
Press and HOLD Power button now !
baud autodetection active
9600
Connecting, wait...
error: boot phase#1 failed
Release Power button now !
In case of initial connection problem: on/off "Boot baudrate autoselect" box.
Boot Fail
Finished, time used: 3 sec
Remove/Install battery now !

On/off boot baudrate autoselect: same error
tried to changed comport baudrate to no avail.
tested almost all settings: still same error

cable used: modified to infinity specs
KEYBOARD TOP
1.........18
7: Rx
8: Gnd
9: Tx

connected to rj45 pin2=pin7(fone connector)
rj45 pin3=pin9(fone connector)
rj45 pin 7=pin8(fone connector)

what's wrong with me :D any suggestions?
TIA

btw i'm using the slim version of infinity with pure usb connection