Question about LG Vu CU920 Cellular Phone

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What is puk code? my phone says pin code blocked enter puk code/

The phone has been working great, but suddenly the screen says  puk code what is this and how do i fix it/

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  • sydbabe Jan 18, 2009


  • kevingz2006 Mar 03, 2009

    i was playing with my phone 2 get to know it and i dont what i did but know it says PUK block and i cant make any calls but 911 .WHAT DO I DO????/

  • Anonymous Mar 04, 2009

    Help me plz. The Puk locked my phone down and i cant get on what do i do. HELP!!!!!!!!!!!!!!!!!!!

  • Anonymous Apr 02, 2009


  • Anonymous Apr 05, 2009

    my phone/sim says Enter PUK and on my phone box or anywhere it doesn't say ANYTHING about it :(

  • emily50 Apr 05, 2009

    my lg cookie (kp501) has been locked and i says enter a PUK CODE and i dont know what it is !!

  • Anonymous Apr 09, 2009

    I have the same problem because i tried to put security on it and is still like that im going to go to tmobile store again so they can fix it.............

  • Anonymous Apr 11, 2009

    I have got the PUK code but i dont know how to type this in and its a lg TU 500 the screen when i turn on the phone comes up PUK blocked

  • Anonymous Apr 12, 2009

    my phone worked fine until my puk code do i get it back to normal?!?!?!?!?!?!??!?!?!?!?!?!?!?!

  • monkey_boi Apr 13, 2009

    i cant evn type it in if i knew it

  • Anonymous Apr 13, 2009

    my phone screen says PUK Blocked...
    i don't even know what that is!!
    but nothing is working on my phone!!

  • deontae2009 Apr 24, 2009

    my phone saya PUK blocked and i need help unbblocking it plz help

  • Anonymous May 04, 2009

    yea,how can i work this out?

  • forsho51 May 13, 2009

    Mine says PIN blocked. Enter PUK code: so i type random things then it says, Enter new PIN code: i enter some #s then it says to re enter it and so i do, BUT THEN IT SAYS ERROR! >XO

  • adrian_brown May 13, 2009

    it is saying PUK blockked



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It is a code you have to get from your phone provider... Yo more than likely dont know it, Call them, and give them your info, then ask for your PUK...

Posted on Jan 18, 2009

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Turn the mobile off & then put it on again, if it still says PUK blocked go to!

Posted on Aug 12, 2010

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My phone saed enter the puk so i entered random numbers and then it said enter your sim card and i did and it still wont work will someone please!!!!!!!!!!!!!!!! help me!!!!

Posted on Dec 30, 2009

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Posted on Jan 02, 2017

  • 13433 Answers

SOURCE: lg vu puk block

Hi if you have entered the puk code wrong too many times, you can't enter it anymore, time to call your service provider for instructions or possibly replacement sim card. I've explained more on this page
Let me know if you need anything else.


Posted on Feb 23, 2009

  • 5081 Answers

SOURCE: phone is locked and asking for a PUK Code. Says

HI If you are asking for pin contact your service provider , he will give you a default pin . If you try pin more than few predefined no of times your phone will ask PUK code which can also be given only by your service provider which is specific for each and every mobile number . Donot try PUK code many times or else your sim will be blocked and you will need a new sim.
Contact your sim customer care department over phone. Its free of cost to get the pin or puk no.

Go to the nearest service outlet of your service provider they can also help you.

There is no other go than the above procedure only your service provider can give it nobody else in this world nor any software.

Posted on Oct 08, 2009

  • 1912 Answers

SOURCE: pin code blocked enter PUK code What is That?

You can get the PUK Code From Your Network Service Provider.

Posted on Oct 21, 2010

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If For puk & pin cod problem So Please
Very Best Solution:You Go To Service & Sim Office and Get The Puk code And Pin code From Office oprator
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So Puk code Open and Problem will Quickly Solved

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My dear:
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I was try to put code for my phone but sim card stop work massage on screen pin blocked inter puk no i donot know what is puk code

Pincode stands for PERSONEL IDENTIFICATION NUMBER. It is the fourdigit number which is used to lock the phone. The phone will ask for the code when you switch on it.With out entering the correct pin code you can't access your phone.If you enter the pin code wrongly for a specified(normally 3)number of ties your sim will get locked.You can't use that sim in other phones also without unlocking it.PUK code (PERSONAL UNLOCK KEY)is used tounlock the sim card if it is blocked.PUK code is provided by the network operators.If the PUK code is entered 10 times wrongly the sim card gets permenantly blocked.

just call ur network provider customer care and ask for the puk code.

Jul 12, 2010 | Sony Ericsson K750i Cellular Phone

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I was trying to protect my sim pin from enemies and all of a sudden my phone is blocked. I found out how I can start entering a pin or puk and I don't know the puk or pin.

A request for a PUK code ("Personal Unlocking Key") will appear on your phone if your SIM card PIN code is entered 3 consecutive times incorrectly.

Your SIM card will then become "PUKed" or Blocked. This is a security measure to protect your service.

You need to call the Customer Service department of your cell phone provider and they will give you the PUK code which will unblock your SIM card.

Jun 26, 2010 | Nextel i850

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My Pin is Blocked my phone Can you help me?


PUK code in PIN UNLOCKING CODE, which is required when you give PIN number wrongly for 3 times,
This code is OPERATOR specific and not phone specific and you have to call you operator and get PUk if PIN is blocked...

if you provide PUK code wrongly for 7 time, you sim may become useless, then you have to buy new SIM

NOTE: You should ask your service provider, get the PUK enter PIN 3 time wrongly aply PUka and set your new PIN..



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Nokia n95 puk code required

Pin code is a security code of your sim card, not the phone. Please look your subscription form or contact your service provider for the puk code.

When someone enters wrong pin code for a defined time, the pin and the sim is locked. you then have to use a longer puk code to unlock it. both pin and puk is provided by network operator.

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I've tired to set the PIN code for my Nokia 6085 phone but I cannot. I've entered the PUK code but now it says, "Enter new PIN code:" What do I do? I've entered a code I wanted and other ones on my...

You may enter wrong PIN three (3) times only. After that your PIN will be blocked! To unblock, you need PUK. You can only enter wrong PUK ten (10) times. (This is as documented) After entering correct PUK, you will be asked for NEW PIN.

So, when it says "PIN blocked. Enter PUK code", you must enter the PUK. If you correctly enter the PUK, it will asked for new PIN, by asking "Enter new PIN code:". Enter anything you want as your PIN. You will be asked to enter it twice (two times).
From what I read from your post, you have done correctly, but you don't want to enter new PIN. There is no way SIM card/phone will use old PIN. The device doesn't know your PIN. So, you have to enter new PIN.

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2 Answers

Pin blocked

in order to unlock the puk code you will need to contact your net work provider who will give you a puk ot enter in the phone in order to use it .


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