Question about Samsung SCH-u340 Cellular Phone

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Samsung t319 problem puk problem

Can you help me un block the pin number for my sons phone?

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Try *2767*3855#

Posted on Jan 28, 2008

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Hi The PUK code is being requested by the SIM card - all you need to do is call your service provider and ask them for the PUK and to reset your sim, there is no charge for this - and many people do it by mistake, it was because you entered the incorrect sim code more than 3 times.

Posted on Jan 28, 2008


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Please help me I can't get into my cellphone samsung at&t like I say PUK blocked

PUK code is a SIM specific code assigned by your service provider so call Customer care and state the problem then they will ask for some codes written on you SIM card. Few people use PIN locking system to lock their phone to avoid un-authorised access. Though this is a good option, it ****** you off sometime. Three wrong entry of PIN code will result in SIM blocking. Once SIM gets blocked, phone starts asking PUK code to enter. If you again enter wrong code for three times, SIM gets completely blocked. You have to walk into your service provider outlet to get a replacement SIM card.
I think it may help you.
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Best Regards

Sep 03, 2011 | Samsung E2210 Cell Phone

1 Answer

I recently bought my son a Samsung s3350. He's managed to block it and it's asking for PUK code. The problem is we dont even have his telephone number as (being the teenager that he is)...

The PUK is the unlock code for the SIM card, not the handset, it is requested when the user enters the incorrect SIM pin 3 times. Please contact the service or network provider for the PUK. Alternatively check the card that the SIM card was attached to at point of purchase. It usually has the phone number, PIN and PUK written on it. After you enter the PUK, you will be required to enter a new PIN this can be any nummber that your son can easily remember.

Let me know how it goes.

Sep 01, 2011 | Samsung Cell Phones

1 Answer

My son was on it and gone on something and now got puk on it i tryed code but unsure if right

please be careful with puk codes. Puk code is asked to you....if you have made three wrong entries to pin/pin2 codes. I asked you to be careful because if wrong puk entries will be made 10 times then your connection will be blocked. To know your puk code you have to call your customer care number saying that your pin is blocked and the phone is asking for puk number. The customer care will do some verification and then they will tell you the puk number.
Hope this will help 4 sure.....

Oct 01, 2010 | Cell Phones

1 Answer

Sim card is from Lonstar cel In Liberia W. Africa. I put sim card in my samsung sgh t319 phone (T-mobile) Phone tells me to (Pin Check) Enter Pin. Please help me to know can I unlock this? What should I...

hi :) cause the sim card are diffrent country,your software was in diffrent country version. so made it phone cant read the card. u can reload the phone software to use the simcard. other way,just just buy another phone.

Jul 06, 2010 | Samsung Handsfree For SGH-t209, t309, t319...

3 Answers

My phone is pin blocked and i dont know how to unblock it. help


in order to unlock your PIN you need the PUK (Pin Unlock Key).
This information can only be provide by your carrier.

If this is a card you bought with the phone then the PUK code should be in the document where you initially got your PIN from.

If it was a bundle Phone Sim Card then there is also a chance to be on a sticker outside the telephones original box.

However the simplest way is to call your carrier, they will give you the code right away.

Hope it helped.

Nov 18, 2009 | Samsung Behold Cell Phone

1 Answer

PUK disabled and Sim Card Blocked on Samsung SGH-M300?

PUK means "personal unlocking key" .

The PUK code is asked if you enter a wrong pin 3 times.

You need to call the phone company that released the SIM card, they can retrieve the PUK code from a database for free.

In your case you need to contact your SIM card provider technical support to unlock the SIM.

The PIN and PUK are related to the SIM card, not to the phone.

If you replace the SIM card with a different one, then the phone will not ask for the PUK anymore.

Apr 04, 2009 | Samsung SGH-M300 Cellular Phone

1 Answer

Hi there my son has a samsung j700 and needs a puk code for it please can u help?

PUK is a code used to unlock a sim card if it has been blocked by entering incorrect PIN numbers. The codes are usually supplied with the sim card. If you don't have the original sim packaging or codes you have to get your puk codes from your service provider.

Jan 31, 2009 | Samsung J700 Cellular Phone

16 Answers

SAMSUNG SGH-E250 puk blocked

Hi everyone

Every PUK code is unique so nobody can tell you your PUK number, but i will tell you what you can do!
1) If you still have your packet that your Sim Card came in, you should find your PUK number in there, if you don't have the packet, please read bellow.

2) You must get a phone that is on the same network as your phone and call the networks Customer Care and ask them for your PUK number, they will ask you for your phone number, then they will tell you your PUK number. Once you have done this, you will be able to reset your Pin number so you will be able to go into your phone again.

Please also remember to give me a good rating on my profile.

Kind regards
Dustin Ellse

May 06, 2008 | Samsung SGH-D500 Cellular Phone

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