Question about Nokia Lumia 520 Windows Phone Black

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To unlock a phone for o2 do you need an o2 sim card in it?

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  • 322 Answers

No need o2 sim card inside on your mobile.
For unlock your phone visit ProUnlocking.com Here you can unlock your phone at low cost.

Posted on Aug 18, 2014

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6ya6ya
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Posted on Jan 02, 2017

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  • 12 Answers

SOURCE: Unlocking network

This is a BB5 handset, these handsets can almost always only be unlocked by the network provider. After 3 attempts of failing to enter the correct unlocking code will result in having to get it unlocked using specialist unlocking software and cable.

Posted on Dec 10, 2007

  • 2 Answers

SOURCE: unlock a nokia 2630

-- ** WARNING START ** --
This is not supported by your phone manufacturer. Use this at your own risk.
-- ** WARNING END ** --

Here is a tool you can use, it works for most providers, including the two you have mentioned here: O2 and T-Mobile.

http://www.unlockme.co.uk/dct4free.html

Posted on May 28, 2008

  • 21 Answers

SOURCE: unlock nokia 2630

go to unlock.nokiafree.org 

Posted on Nov 22, 2008

  • 1 Answer

SOURCE: I need Nokia 6270 Restriction unlock code

Hi

I need Nokia 6270 Restriction unlock code.Can you help me?

Posted on Dec 07, 2008

Rayborn
  • 92 Answers

SOURCE: nokia e65 will not accept any sim card after i unlocked the phone

I would try the unlock again, it sounds like the unlock was unsuccessful otherwise it would have allowed you to use the other sim cards.

Posted on Jan 27, 2009

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1 Answer

Phone still on O2. No use in other sim


Hello. Is your cell phone locked to O2 network and are you not able to use any other network's SIM card with it? If so, you need to unlock it by entering the unique unlock code. You can get the unique unlock code for your cell phone from ProUnlocking.com at affordable cost with an easy unlocking guide. good luck.

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Free o2 restriction codes for a nokia 6700c-1


To unlock your phone You need not have that particular Sim. you can unlock it using your very own sim.You can get the Restriction code for your Nokia 6700 Classic phone from Mobile-Unlocker.com here you need to specify your country,Network name to which it is locked,IMEI number of your phone.

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You can get the unlock code for an O2 ICE from www.prounlocking.com at affordable cost with easy unlocking guide.

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HTC Desire S Unlock codes needed for o2 SIM on ORANGE phone


you can Unlock your HTC Desire S with imei unlock code. it is very simple and eaisiat way to unlock your HTC Desire S. get your HTC Desire S Imei Unlock Code . and use any gsm sim card.
i hope this will help you .

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How do I unlock my o2 locked samsung d900i to make it sim free


you can unlock your phone here http://www.superunlockcodes.com/samsung-d900i/rs12wp9/
They will provide the code when you enter your imei number,you just need to select your phone model and network provider

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1 Answer

How unlock lg ks360 so i can use my o2 sim card


To unlock it, you need the SIM Subsidy unlock code. This is unique to the individual phone and is provided by the Cell Carrier that originally sold the phone. Once you have the code from them, put your O2 sim into the phone and it should ask for the code. Type it in, then type it again when asked to verify.

After that you'll need to put in the settings for internet and mms for O2. Contact O2 and they may be able to send the settings Over The Air (OTA)

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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.
Thanks, 
GF

Apr 02, 2009 | Sony Ericsson K310i Cellular Phone

5 Answers

Unlock nokia 2630


Sorry my unlock code calculator doesn't support your model.

www.mobile2mobile.net

Try there..

May 13, 2008 | Nokia 2600

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Unlock sim card and puk code


my phone is asking for a puk code but iv lost mine so i cant openit this happernd after i was messing around with the security key

Feb 11, 2008 | Pantech C120 Cellular Phone

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