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LG-E975 disconnects from TPG service saying invalid card

Discussion in 'Android Help' started by kiraena, Nov 13, 2014.

  1. kiraena

    kiraena Guest
    Thread Starter

    So i recently switched to a LG-E975 and it was working fine for the next few days. But for some reason for the whole day its been disconnecting and connecting back and forth to my TPG provider until it just wont connect back to TPG. It keeps coming up with " Invalid card".

    I've tried restarting the phone when the micro sim card was not placed in, and also when it was placed in. Also tried a software reset on the phone and it still does not connect back to my TPG service provider.

    And lastly i tried my sim on another phone and it worked perfectly fine, i really don't know why this has happened and i'm getting really frustrated with phones, with having many problems with Samsung S3, and just getting this LG phone.
     



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