Question about LG VX3400 Cellular Phone

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My phone is will not let me make calls its ask me to unlock it

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This can be fixed by resetting it.

Posted on Oct 09, 2010


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Posted on Jan 02, 2017


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1 Answer

Have code to unlock phone how do you enter it to phone

How to enter unlock code to a cell phone
To use any unlock code first of all you need to sure your phone is asking for "SIM Network Unlock PIN"(or Unlock Code ) when you try to insert a other network SIM
use the following steps to unlock

-Insert SIM card from a source different than your original Service Provider
(i.e. if you have a Rogers phone, use a non-Rogers SIM card),
-Phone will ask you to enter Sim unlock pin (unlock code)
-Enter unlock code
-Phone will be unlocked
To get the unlock code for any device you can follow as

Unlock Your Cellphone Use Any Network in The World

Dec 06, 2017 | Cell Phones

1 Answer

How to unlock my Lg Vu CU920 for free?

call att and give them your phones imei which you can find on your phone.(take out battery and it should say imei somewhere write down that number)call att at 888 387 6270 tell them you want to unlock your phone then they will transfer you. if you ask them about unlocking your phone they will ask you for the imei give it to them and they will give you a 16 digit code.

then go to the website to see how to unlock it

Jul 04, 2011 | LG Vu CU920 Cellular Phone

2 Answers

I need ptcl phone lock code 0572520171

Lock Unlock PTCL Code For Mobile & International Calls If you would like to stop making Mobile & International calling from your PTCL do following steps
  1. First call PTCL help line 1236 and ask them to open lock facility(it will take 24 - 48 hrs).
  2. Once facility is available you can lock phone by dialing *33*1234*4# (replace 1234 with your desired password).
  3. To unlock phone dial #33*1234# (Replace 1234 with your password).
By doing this i lock my PTCL mobile & international dialing.

Nov 05, 2010 | Cell Phones

1 Answer

How do i unlock my nokia n97 to be sim free

Contact the company the phone is locked to..
(what logo appears when its turned on)?

just call the company the phone is locked 2, ask them for the unlock code. Then will ask you a few questions about the phone so be sure to call from an other phone other then that cell. They just will want to verify the phone belongs to you. They then will give you the code for free.

You can also get online and go to numerous web sties where you can pay for the code. Just search for "unlock cell""nokia"

I personally don't recommend using any other website. Safest and cheapest way would just to be call the carrier and ask them for the code. cause its FREE

Dec 02, 2009 | Nokia N97 Cell Phone

2 Answers

How to unblock a puk code?

PUK stands for Personal Unblocking Key, and it is a unique identificative code to prevent theft, or unauthorized users from using your SIM.
Even if it comes with the phone, PUK code is associated to SIM card, not to the phone.
When you input wrong SIM card pin three times , the phone will ask the PUK code.
Usually PUK is printed on a sticker inside phone box.
If you have lost your PUK code you will need to call the company that provides you the phone service when you bought the phone (eg. Vodaphone, Orange, 3, Telecom etc.).
The only alternative is going to a phone shop, they will call the phone company , get PUK and unlock your SIM.

Some phones have also an unlock code, but this is not called PUK, if phone asks for PUK you need to call phone company.
There is no way to get PUK straight from the phone.
If phone is locked with Phone Lock Code go to a local phone shop, they will connect it to a computer and get the code.
Common phone default unlock codes are 0000 for Sony Erikkson, and 1234 for Nokia.

you have to ask your service provider for PUK. Personal Unlocking Code (PUK) is needed when 3 entry of wrong security had been made. You can ask Globe's customer care no (it is call free) from another Globe sim . Operator online will ask you 2-3 question to determine your identity and provide you PUK. There is no another way to get PUK as it is providers fixed code.

Jun 25, 2009 | Samsung J700 Cellular Phone

2 Answers

Sim Unlock Codes

The puk code is a code associated to SIM card , not to the phone.

You have to choices, call the phone company or replace the SIM card inside.

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. 

Let me know if you need anything else.

Apr 02, 2009 | Sony Ericsson K310i Cellular Phone

1 Answer


Call T Mobile ask them for the unlock code to be unlocked from their system. Then call the maker of your phone adn ask for the unlock code so that you can use it on another companys system. Then once all that is done, you can set it up for use on another network.

Mar 18, 2009 | Siemens M55

1 Answer

Unlock or reset password/resricted calls

you can get an imei unlock code here:

Sep 14, 2008 | Motorola Mobility V325 Cellular Phone

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