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6120c sim simcard no valid

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  • Cell Phones Master
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Hi if your Nokia 6120c mobile is displaying sim invalid message once you insert your sim in it .Then it mean your phone is locked to some toher network provider due to this you can't use other network sim until you unlock it .You can easily unlock your phone using sites like they are providing unlock code for all mobile models at reliable cost .You first check that whether the code is available for your country and network provider .If yes then pay for it and unlock your phone ....

Posted on Apr 20, 2014

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Posted on Jan 02, 2017

swami nathan
  • 208 Answers

SOURCE: my vodafone simcard


If your phone is telling you that your Sim card is not valid.

There is two possible conditions.
1) There is water on you sim card or it is dirty
What to do: Take yout phone apart (back caver, batteries, SIM card, abd memcard) dry everything and clean it up. Then put it back together.


2) Your sim card is scratched.
To ensure it try that sim in another phone and see....
Only thing to do: Buy a new Sim card.

Hope my info solves your problem,
Thanx for using fixya....

Posted on Oct 03, 2008

  • 2 Answers

SOURCE: my vodafone simcard

i need a master code for my tracfone for the security code

Posted on Nov 17, 2008

  • 1188 Answers

SOURCE: it wont accept any sim card,

It is probably a SIM gone bad. I know it sounds weird, I've dropped my sim on the floor or the carpet and it works fine, then one day having nothing to do with anything, it's dead. Does the phone even try to register when you power up? If you paid your bill, and I'm sure you did (because it would say something different), then it is your SIM.

Just get a new SIM from your local dealer or call the carrier if you wish. Oh, don't let them charge you for that either. I am a T-Mobile agent and they try to have the stores charge for this, but it's not any fault of yours, they will give you the SIM if you ask...

Good Luck!!

Posted on Sep 29, 2009

  • 3 Answers

SOURCE: the simcard is not working

Hello Emanzico . Maybe you have the same trouble that I had today with a new phone .As I am very old ,I put the SIM in the wrong way round and nothing worked .I got the same message as you .The gold coloured side faces down .The cut-off corner goes one way only.Look for a small pattern in the phone that shows which way it fits. Handbooks do not explain this . Good luck .

Posted on Jun 14, 2010

  • 53 Answers

SOURCE: e63 shows simcard not valid when i insert another

you can unlock your phone here
They will provide the code when you enter your imei number,you just need to select your phone model and network provider

Posted on Dec 18, 2010

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