Question about LG Vu CU920 Cellular Phone

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Enter 4 zero's for puk code then says new pin when i enter new pin and confirm it then says invalid puk code

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Yes thats because 0000 is not your PUK code! You will need to call your network provider and ask for it. DONT keep entering random numbers as after 10 attempts it will permantly disable your sim card!

Posted on Jun 21, 2009

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Hi need to unblock my puk code -have a blackberry


You must call Customer Care for the PUK code. Entering the wrong code can permanently damage your SIM card.
1. Contact Customer Care to request your PUK code.
2. Enter the PUK.
3. Select OK.
4. Enter a PIN of your choice.
5. Select OK.
5. When the 'Confirm New PIN' message displays, re-enter the PIN code.
6. Select OK.
The Customer Care Number +1(800)243-0051 (Toll Free)

Apr 27, 2017 | Blackberry Cell Phones

Tip

About PUK code


A PUK code (Pin Unlock Key) is required when you enter an incorrect PIN (Personal Identification Number) 3 times. After entering the wrong PIN 3 times, the card will be locked and you will need to get a PUK code from your service provider to unlock it.

Once your PUK has been send to you, you should enter it into your phone to set a new PIN code, that will be four zeros "0000"

Note: If the wrong PUK code is entered ten times, the SIM card becomes invalid and you will need to get a new SIM Card. The phone will display "PUK blocked call operator". that will cost you money.

So please be carefull before entering PIN and check twice.

Best regards

on Apr 18, 2010 | Cell Phones

1 Answer

When it ask to confirm new pin or puk code what do you do


Make up your own PIN number and enter it, then enter it again to confirm. Don't use a number that's too obvious, like your address or birthday.

Dec 16, 2013 | Motorola Cell Phones

2 Answers

How to unlock samsung gt-s3350 for invalid sim problem


My Dear brother:

ur defalt phones codes is 12345 or 00000 u can use it
Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000

Type *#06# at the mobile screen to know IMEI no of your mobile.
send the IMEI no to me and i will reply you with unlocking code.
IF Problem not Solved So
Please New Software install in the Phone Problem will Solved

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
Enter The Puk code and Yes
Enter The pin code and Yes
So Puk code Open and Problem will Quickly Solved

Dec 06, 2012 | Samsung Gt-s3350 Chat Unlocked Phone - Us...

1 Answer

I tried making a pin code for my lg GU29of model and it asked me what the default one is i typed what it said and it kept saying invalid pin after saying invalid a few times it switched me to puk code and...


Your PUK is listed on your account. You can call your customer service and they should be glad to provide that for you.

AT&T allows you to check that yourself if you log into your account online.

It's a rather long number so make sure you can see it clearly, or write it down before you sit down to type it in. NOTE: You only have 10 attempts to enter the PUK before it will lock your SIM permanently and you'll need to purchase another SIM to replace it.

Before trying the PUK (which is a PIN Unblocking Key), power your phone off and then back on. Then enter the PUK. Once you enter the correct code it'll ask you to enter a NEW PIN. Remember that one as that will be your new PIN.

If you get it wrong enough times it'll go to the PUK again.

Dec 18, 2010 | Cell Phones

1 Answer

I need apuk code for my vodafone sim


Default is always 12345678 then it asks you for new PIN. Enter 0000 and enter 0000 again to confirm but if it says incorrect PUK, please stop there and call vodafone customer care line using a different (friends maybe) phone and ask them for correct PUK. they will give it to you FREE.
Be carefull because putting in an invalid PUK code many times can make your simcard permanentlly unusable!!!
Regards


Dec 10, 2009 | Sony Ericsson K810i Blue Smartphone

1 Answer

Nokia 5130 pin blocked problem


Doesn't it ask u for a PUK code?....heres wat u gotta do....!
Call up Customer Care....n get it!
Btw, if u enter ur PUK wrong 3 times...ur sim will be permanently blocked!!....so be Careful!!

[ If ur a Vodafone customer, then u call up cust. care at 111....or, 9886098860...for any other fone!(toll free) ]

[ Its a Recorded msg mostly.... ]

Then, follow instructions and enter ur phone no.....They'll tell u ur PUK....
Enter ur PUK,
The fone then asks u to enter ur new PIN no. ......n confirm it!
If u wanna keep ur PIN code then it'll ask u for the new PIN dat u entered each time u switch on ur cell!!
if u don wanna keep it, then go to Menu>Settings>n to whereva u disable ur PIN code....n try not to 4get ur PIN code.....
If u can't remember it ....then keep it as four zeroes ( 0000 ).....this is usually the initial PIN no. when u get a new phone!

Sep 19, 2009 | Nokia 5310 Cellular Phone

4 Answers

Samsung SGH-E250 PUK Blocked


1. Look On The pack which the SIM CARD CAME IN.
2. On it there should be a code called puk.
3. Enter it into your phone.
4. Also on the pach should be a PIN NUMBER enter that twice.

ENJOY

Apr 14, 2008 | Samsung SGH-D500 Cellular Phone

2 Answers

Puk number


puk number is given by the network provider ....

i think you blocked the pin code by entering the wrong pin code for 3 times so it is asking for the puk code ..

to get puk code you must follow these steps :

1. call to your network provider customer care

2. tell them that your pin code got blocked you want puk code

3. if they ask any details about the sim card owner you answer that one ...

4. then make a note of the puk code and enter in to your cell

note :
if you enter the wrong puk code for more than 3 or 10 times your sim will get fully blocked you must purchase the duplicate sim card or you must contact the network provider shoppe ...

Mar 31, 2008 | Nokia N73 Cellular Phone

1 Answer

Can you please provide me with the PUK code for my phone please?


Complete information :
The SIM card protects your subscription and not the phone from unauthorised users. If you change SIM cards you can still use your phone with a new SIM card. Most SIM cards are blocked at the time of purchase. If your SIM card lock is on you have to enter your PIN (Personal Identity Card) every time you turn on the phone.

If you enter the wrong password three times in a row the SIM card gets blocked. This is indicated by the message PIN Blocked To unblock this you need to enter your PUK

Note:

card (Personal Unblocking Key). Your PIN and PUK is supplied by your service provider. You can edit your PIN and select a new four to eight digit number
  • If the Message Codes do not match appears when you edit your PIN you entered the new PIN incorrectly.
  • If the message Wrong PIN followed by Old PIN appears then it means that you have entered the old PIN incorrectly.

To unblock your SIM card:
  1. When PIN Blocked appears enter your PUK > OK
  2. Enter a new four to eight PIN > OK
  3. Re-enter the new PIN to confirm > OK

To edit your PIN:
  1. > Settings > the General tab > Security > Locks > SIM Protection > Change PIN
  2. Enter your PIN > OK
  3. Enter a new four to eight digit PIN to confirm > OK

To turn the SIM card On /Off
  1. > Settings > the General tab > Security > Locks > SIM Protection > Protection and select On or Off
  2. Enter your PIN > OK

Dec 27, 2007 | Nokia N73 Cellular Phone

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