Question about Sony Ericsson K770i Purple 3G Camera mobile+256mb Cellular Phone

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Sim card hi when i swicth on my mobile still ask for sim card and is already there what i do, mobile still lock or i need new puk code to unlock

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The copper contacts on your sim might be dirty, try cleaning them.

Posted on Nov 13, 2008

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2 Answers

My phone is locked and is asking for PUK code which i don't know. How do i fix this problem?


You need to contact the mobile provider and tell them your SIM is locked, and it is asking for the PUK CODE.

(I work for a mobile provider and it is a very common call.)

Aug 22, 2011 | Samsung Cell Phones

2 Answers

NEED PUK UNLOCK CODE


PUK

What is a PUK? PUK stands for Personal Unblocking Key, and it's a code that's associated with a mobile phone SIM card.

Why am I being asked for a PUK? Your mobile phone's SIM Card has a four-digit PIN code enabled by default. If you enter the PIN code incorrectly three times, a lock will be put onto the SIM card, and you need a PUK code to unlock it.

Where do I get a PUK? If you're being asked to enter a PUK, you will need to contact your network operator to get your SIM Card unlocked. This is for security reasons. Note that only your mobile phone network operator can legally provide you with a PUK code to unlock your SIM card.

Jul 25, 2011 | LG Vu CU920 Cellular Phone

2 Answers

Idk my PUK code for my LG KP500 and i cant call AT&T cause they are closed


hi,

You can locate your PUK usually it is included in your sim card kit when you purchase it. if you lost it already, this is the last thing we can do. Contact your operator customer care or visit them and ask for your PUK code and they are very glad to help you. they will ask you several questions pertaining to your account to verify if you are the real owner. You can also get it on-line on most operator if they have this service at their website if they are closed.

Follow this link for AT&T: http://www.wireless.att.com/answer-center/main.jsp?t=solutionTab&solutionId=KB33662

Once you receive your PUK code, you will need to enter it into your phone to set a new PIN code.

Don't forget to rate me OK! thanks...

Note: If you enter the wrong PUK code 10 times in a row, your SIM card will be invalidated, and you will need to purchase a new SIM card. The phone will display the following error: "PUK blocked call operator."

A PUK (PIN Unlock Key) code is required to unlock SIM cards that have become locked following three successive incorrect PIN entries. If your SIM card becomes locked, you will need to get a PUK code from your SIM card Customer Care.

regards,

John

Jan 20, 2011 | LG KP500 Cookie black on T-Mobile U-Fix...

1 Answer

I kept putting in random numbers for my PUK code and now its locked/ rejected. How do i unlock it or unreject it


hi,

You can locate your PUK usually it is included in your sim card kit when you purchase it. if you lost it already, this is the last thing we can do. Contact your operator customer care or visit them and ask for your PUK code and they are very glad to help you. they will ask you several questions pertaining to your account to verify if you are the real owner. You can also get it on-line on most operator if they have this service at their website.

Once you receive your PUK code, you will need to enter it into your phone to set a new PIN code.

Don't forget to rate me OK! thanks...

Note: If you enter the wrong PUK code 10 times in a row, your SIM card will be invalidated, and you will need to purchase a new SIM card. The phone will display the following error: "PUK blocked call operator."

A PUK (PIN Unlock Key) code is required to unlock SIM cards that have become locked following three successive incorrect PIN entries. If your SIM card becomes locked, you will need to get a PUK code from your SIM card Customer Care.

regards,

John

Jan 09, 2011 | Cell Phones

2 Answers

I forgot the puk code of a retailer sim smart


Hi,
To get PUK code please contact your service provider.they will provide you the default PUK so that you can open your phone.
While you get the PUK code ,the service provider customer care officer will ask for your personal details to check whether the mobile belongs to you only.If they are satisfied with your answers they will provide with the PUK code
Note: if you keep entering random/unknown numbers/codes, the sim card will be locked and will be rejected. It'll not be usable anymore.
If you need further help, let me know.
Good Luck.
Thanks for using FixYa.

Jan 08, 2011 | Cell Phones

1 Answer

Is there no other way to unlock the PUK code...apart from getting a new sim card?


hi,

You can locate your PUK usually it is included in your sim card kit when you purchase it. if you lost it already, this is the last thing we can do. Contact your operator customer care or visit them and ask for your PUK code and they are very glad to help you. they will ask you several questions pertaining to your account to verify if you are the real owner. You can also get it on-line on most operator if they have this service at their website.

Once you receive your PUK code, you will need to enter it into your phone to set a new PIN code.

Don't forget to rate me OK! thanks...

Note: If you enter the wrong PUK code 10 times in a row, your SIM card will be invalidated, and you will need to purchase a new SIM card. The phone will display the following error: "PUK blocked call operator."

A PUK (PIN Unlock Key) code is required to unlock SIM cards that have become locked following three successive incorrect PIN entries. If your SIM card becomes locked, you will need to get a PUK code from your SIM card Customer Care.

Don't forget to rate me OK! thanks...

regards,

John

Jan 05, 2011 | LG GD510 Cell Phone

1 Answer

Passwords for mobile sgh f480tgsmh


hi,

no one knows your password except you. try a default password is 1234 or 0000. if still no good,
this is the next thing we can do.

enter 3 times a Pin code until your phone will request for a PUK code then stop.
You can locate your PUK usually it is included in your sim card kit when you purchase it. if you lost it already, this is the last thing we can do. Contact your operator customer care or visit them and ask for your PUK code and they are very glad to help you. they will ask you several questions pertaining to your account to verify if you are the real owner. You can also get it on-line on most operator if they have this service at their website.

Once you receive your PUK code, you will need to enter it into your phone to set a new PIN code.

Don't forget to rate me OK! thanks...

Note: If you enter the wrong PUK code 10 times in a row, your SIM card will be invalidated, and you will need to purchase a new SIM card. The phone will display the following error: "PUK blocked call operator."

A PUK (PIN Unlock Key) code is required to unlock SIM cards that have become locked following three successive incorrect PIN entries. If your SIM card becomes locked, you will need to get a PUK code from your SIM card Customer Care.

regards,

John

Jan 04, 2011 | Samsung Cell Phones

1 Answer

Hi i have a new phone and i tried to put a code in now its asking for a puk number


Hello, Your mobile phone's sim card has a four-digit PIN code enabled by default. If you enter the PIN code incorrectly three times, a lock will be put onto the SIM card, and you need a PUK code to unlock it. If you're being asked to enter a PUK, you will need to contact your network operator to get your sim card unlocked. This is for security reasons. Note that only your mobile phone network operator can legally provide you with a PUK code to unlock your SIM card. Thank you for using Fixya

Dec 28, 2010 | Nokia C3 Cell Phone

4 Answers

I am a user of Reliance CDMA , the SIM has been locked and its asking for the PUK Code.. What is the PUK Code?


A PUK code is a "Pin unlock code" it is used in mobile phones. This code unlocks the SIM card to allow access to your mobile phone. If you enter this code incorrectly several times, then the SIM card will be locked permanently and you will need to purchase another SIM card from your mobile phone provider.
The PUK code is with the documentation that came with your SIM card, if you no longer have the documentation, then you need to contact your phone service provider and ask them for the PUK code.

Jul 14, 2010 | Nokia 7210

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