samsung GT s5603 phone lock code help needed.
 

I want to remove phone lock code of samsung GT S5603 phone lock code.At startup only it is showing phone lock code. With usb cable (nokia ca101- i dont know it works or not) it is not showing modem, but when i put in downloader mode(volume +, volume - and power same time ) it is showing modem. I am not able to put it in qualcomm mode because of startup phone lock. I am new user of z3x box. Does same nokia ca101 usb cable works in samsung s5603 or i have to modify it? How to unlock phone lock code in this conditon please reply support or respected forum members.

I got my answer here: http://forum.gsmhosting.com/vbb/showthread.php?t=912602 .If there is phone lock usb modem will not get detected on normal mode. One can use ca101 cable and flash the handset in download mode.

i cant remeber my phone lock code and i cant acess my phone becuase of this plz....help me unlock my phone!

reflash phone and user code will removed

HOW TO REMOVEX USER LOCK CODE HOW TO REMOVE SAMSUNG USER LOCK CODE GT-S5603 with z3
 

HOW TO REMOVEX USER LOCK CODE HOW TO REMOVE SAMSUNG USER LOCK CODE GT-S5603 with z3

you sleep or what???
can;t read my post in this tread?

bro ragard polar box using raed phone code tested and worked by me

s5603 downloader msm6288

UNLOCK INSTRUCTIONS:
UART cable:
1. Phone must be powered on.
2. Connect the phone to UART cable.
3. Choose correct COM port in port settings.
4. Check security type ('Old Security' or 'New Security').
5. Press 'Unlock' button for direct unlock or 'Read codes' to read security codes.
USB cable with 'Old Security' option:
1. Phone must be powered on.
2. Type *#782872# to switch phone to Qualcomm USB mode,
(after operations you can enter *#726872# to switch back to Samsung USB mode.)
3. Connect USB cable, install drivers.
4. Select diagnostic port in port settings.
5. Press 'Unlock' button for direct unlock or 'Read codes' to read security codes.
If you got 'Calculating ... error' or 'Reading sysinfo ... access denied' errors,
then you must check 'New security' option.
USB cable with 'New Security' option:
1. Phone must be powered on.
2. Type *#726872# to switch phone to Samsung USB mode.
3. Connect USB cable, install drivers.
4. Press 'Unlock' button for direct unlock or 'Read codes' to read security codes.

Operation: Read User Lock
Selected model: GT-S5603
Selected port:
Software version: 28.1

Searching Samsung modem... detected COM692
Reading phone info... Ok
Model: GT-S5603T
Phone version: S5603AJJB3
IMEI: **********
Reading phone lock... Ok
Phone lock: 15901590
Reading SIM lock... Ok
SIM lock: 0000

Done with Samsung Tool PRO v.28.1