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Jincen jc35 wifi tv phone

Tried to put several different telstra sim cards in it and get either a invalid sim or insert sim message the sims work in other phones so i know thats not the problem its supposed to be unlocked just wondering if anyone had any ideas

Posted by Anonymous on

6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Unlock MOBILE / SIM card LG KG220

i bought my phone throught e-bay too i got optus sim card ask me about secuirty code (sos) i just put 4 zero ( 0000) the phone accepted and un locked try that

Posted on Apr 24, 2008

budhoyo
  • 26 Answers

SOURCE: Invalid sim

That's cause your phone , you buy bundle with sim card, so provider protect phone to use sim by other provider, or you ever set phones password to use sim, if nothing like that go to service center to solved your problem.

Posted on Nov 01, 2008

Dipu007
  • 2110 Answers

SOURCE: invalid sim and failed registration

You have to first unlock it..

Posted on Dec 03, 2008

  • 16 Answers

SOURCE: sim invalid

insert ur sim once again and restart ur phone again

Posted on Mar 28, 2009

teddc
  • 115 Answers

SOURCE: invalid sim

Invalid SIM and Unregistered SIM are two different problems. Invalid SIM means the phone is locked to a certain company and you are trying to use a SIM card for another company. Unregistered SIM means the SIM card you are using is not active and you need to contact your service provider to get it activated. In order to unlock the phone so you can use anyone's SIM, you must contact the provider that the phone is locked to.

Posted on Apr 22, 2009

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