k500 unlock done
 

ENABLE "SIGNED MODE"
CFG:010100000000
ChipID:8000,EMP protocol:0301

PHONE STATE: "RETAIL"
FLASH CID: 0029
Speed:460800
OTP: LOCKED:1 CID:29 PAF:1 IMEI:35422400563118 CERT:RED
LDR:041214 0816 LLECXC1326743_COMPACTPRODUCTION R2AB
FLASH ID: 890D
Setting up GDFS...
WRITING CLEAR SIMLOCK UNITS...
ALL UNLOCK/LOCK CODES SET TO "01568442"
SIGNING...
Unlock FINISHED
Elapsed: 8 secs.

k500 has gone many years ago.