I have problem in sam sung galaxy s sim card lock so how can l unlock sim card?

Can't figure out exactly what the problem is. Try with the following methods.
1) The SIM card might be damaged. To check this, Try inserting the SIM card into any other active network free phone. If it doesn't work then sure the SIM card is damaged. If it works fine then the SIM card is in good condition.
2) The SIM port on your phone might be damaged. Try inserting any other active SIM card to it. If it doesn't work, then sure the SIM port is damaged. If it work fine, Then the SIM port is in good condition.
3) The phone might be network locked. If the phone doesn't allow any network SIM cards to work with it except any one specific SIM card, Then it is sure network locked. You can unlock a Samsung Galaxy S2 safer and easier using unlock code. You can get the unlock code for a Samsung Galaxy S2 from ProUnlocking.Com at affordable cost with easy unlocking guide. Good luck.

First you have to get unclock code then you have to follow these steps

1. Switch ON your Samsung Note with a non Allowed SIM Card, IE A simcard from any carrier besides the one the phone is locked to
2. Your phone will now prompt you to enter your Unlock Code
3. Enter the Samsung Galaxy Note Unlock Code sent to you via email and click OK
4. Your phone is now unlocked !

For any other suopport check at Samsung India site
Samsung Galaxy Note Latest Galaxy Note 4 Note 3 II Price Smartphone...

Unlock code is best to unlock SAMSUNG GALAXY S...Get the Unlock code for samsung GALAXY S from here Onlinegsmunlock.com follow the instructions below ,enter the Unlock code correctly and unlock it.

Samsung Galaxy S Unlocking Instructions Warning : Do not enter any wrong unlock codes on your Samsung Galaxy S mobile phones. If you enter over a certain amount of wrong unlock codes on your Samsung Galaxy S mobile phone, your phone may get hard locked and sometimes become unusable.
Method 1:

1 - Switch ON your Samsung Galaxy S with a NOT ACCEPTED SIM Card.
2 - Samsung Galaxy S will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung Galaxy S shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung Galaxy S with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung Galaxy S.
3 - Compose : #0111*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung Galaxy S is locked to.
CODE: Its the unique Unlock Code for your Samsung Galaxy S.

If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung Galaxy S.

To get the Network Unlock PIN you can visit the site
prounlocking.com get the Unlock code and Unlock the samsung I5800 Galaxy 3 Model Phone from Network Lock.

try code from Online site and unlock it......

Try code from Online site and UNLOCK IT......

Free Unlock code can be get for the OLD SAMSUNG,DCT Nokia Phones,But this is Latest PDA Phones,You need to pay for this Model,Get the paid Unlock code from here Onlinegsmunlock and Unlock it safe and secure using the Instructions Below..


Samsung I9000 Galaxy S Unlocking Instructions Warning : Do not enter any wrong unlock codes on your Samsung I9000 Galaxy S mobile phones. If you enter over a certain amount of wrong unlock codes on your Samsung I9000 Galaxy S mobile phone, your phone may get hard locked and sometimes become unusable.
Method 1:

1 - Switch ON your Samsung I9000 Galaxy S with a NOT ACCEPTED SIM Card.
2 - Samsung I9000 Galaxy S will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung I9000 Galaxy S shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung I9000 Galaxy S with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung I9000 Galaxy S.
3 - Compose : #0111*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung I9000 Galaxy S is locked to.
CODE: Its the unique Unlock Code for your Samsung I9000 Galaxy S.

If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung I9000 Galaxy S.

samsung solution pattern gti5503