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I have a pantech matrix and it says invalid card how can i fix it now

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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2smart4u
  • 73 Answers

SOURCE: my pantech matrix shows invalid card error and

your card has turned faulty. most do, replace it a.s.a.p to start using again.

Posted on Jun 04, 2009

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  • 1 Answer

SOURCE: Pantech Matrix water damage T-T

honestly within the past two days I have gotten my matrix soaked...once in the shower and then my boyfriend threw it in the toilet when we were playing around. the first time I used aerosoft keyboard cleaner and sat in on the vents on top of my tv. The second time I wasn't at home so I filled a bag up with rice and silica bags and then turned it on the next day and it's working fine...I just get this random beep every now and then. And I can see moisture in the corner of the screen. My phone has been through hell. Just do what you think is best and go for it. Not in the freezer though...BIG NO NO

Posted on Jul 11, 2009

  • 11 Answers

SOURCE: Pantech MATRIX C740 slide hinge has come loose.

i suggest not taking the phone apart. 5 of my friends and myself have the matrix and after flipping it a couple of times the hinges are always going to feel loose. they have felt that way on mine for over a year. and if you take it apart, the senor bars for the keyboard will go out and you will have to get a new phone or just use the number pad

Posted on Jan 11, 2010

  • 54 Answers

SOURCE: invalid card on pantech matrix phone

Your SIM card is invalid and needs to be replaced.

Posted on Feb 27, 2010

  • 10 Answers

SOURCE: my pantech matrix cell phone buttons arent working

You can finda different way to end call/ If you got to like call settings, it asks how you want to hang up. I only have to sldie my phone closed. can't help with teh resyt.

Posted on Jun 18, 2010

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1 Answer

My phone is asking me to insert a sim card bc it says its invalid when it's already in there.


it may be due to network lock, contact service provider , else you can get unlock codes here http://www.mobileunlocksolutions.com/pantech/rs1wp8/
you need to specify the phone model and network provider

Aug 12, 2010 | Pantech Matrix Cell Phone

1 Answer

Invalid card on pantech matrix phone


Your SIM card is invalid and needs to be replaced.

Oct 15, 2009 | Pantech Matrix Cell Phone

1 Answer

Whenever i turn on my Pantech Matrix, it says Invalid card, and shows a picture of a SIM card or something with an arrow pointing down.


Check to see if you SIM card is inserted correctly or if its loose. If that doesn't work you will unfortunately have to get a new SIM card. They run, I think, about 20 bucks.

Oct 12, 2009 | Pantech Matrix Cell Phone

1 Answer

Invalid card


Try taking the sim card out and giving the contacts on the sim card and the phone a wipe with a clean lint-free cloth

Aug 18, 2009 | Pantech Matrix Cell Phone

1 Answer

Mine says its invalid card.


hopefully ur using the right sim card for the company or make sure that you have the card in correctly..

Aug 15, 2009 | Pantech Matrix Cell Phone

1 Answer

My pantech matrix shows invalid card error and wont let me in...HELP


your card has turned faulty. most do, replace it a.s.a.p to start using again.

Jun 04, 2009 | Pantech Matrix Cell Phone

2 Answers

Pantech matrix


call ATnT and ask for the puc code ive done that before they fixed it for me

May 02, 2009 | Pantech Matrix Cell Phone

2 Answers

Invalid card


This could be two things. The sdmicro min mem card may be incompatible or, the internal sim card in invalid or not activated.

Feb 28, 2009 | Pantech Matrix Cell Phone

1 Answer

Pantech matrix phone doesnt read sim card.


How can I load #'s from my SIM's card to my new Pantech Matrix?

Jan 15, 2009 | Pantech Matrix Cell Phone

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