s5830d lock sa koodo done..[Reference]
Samsung s5830d need to unlock
Tools:
z3x box
uart cable rj45 (c3303)
or usb cable micro
micro-uart cable:
1. Phone must be powered on.
2. Connect the phone to UART port.
3. Choose correct COM port in port settings.
4. Press "Read codes" button.
pag ala micro uart eto procedure
micro-USB cable:
1. Phone must be powered on.
2. Type *#7284# and choise phone usb.
3. Type *#197328640#, select: Common - Diag Config - USB diag.
4. Reboot phone.
5. Connect USB cable, install drivers.
6. Select diagnostic port in port settings.
7. Press "Read codes" button.
mas mabilis kc mag read info kung ang gamit po micro-uart rj45 cable, wala na po kc babaguhin na settings, pag nka power on na ang cp saksak mo lang micro-uart at click read info and w8 lang lumabas ang code..



just input NCK lock and w8.
minsan need mo restart ang phone pra mag signal
salamat po sana makatulong.....
Tools:
z3x box
uart cable rj45 (c3303)
or usb cable micro
micro-uart cable:
1. Phone must be powered on.
2. Connect the phone to UART port.
3. Choose correct COM port in port settings.
4. Press "Read codes" button.
pag ala micro uart eto procedure
micro-USB cable:
1. Phone must be powered on.
2. Type *#7284# and choise phone usb.
3. Type *#197328640#, select: Common - Diag Config - USB diag.
4. Reboot phone.
5. Connect USB cable, install drivers.
6. Select diagnostic port in port settings.
7. Press "Read codes" button.
mas mabilis kc mag read info kung ang gamit po micro-uart rj45 cable, wala na po kc babaguhin na settings, pag nka power on na ang cp saksak mo lang micro-uart at click read info and w8 lang lumabas ang code..



just input NCK lock and w8.
minsan need mo restart ang phone pra mag signal
salamat po sana makatulong.....