06-26-2016 02:03 PM
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  1. AC Question's Avatar
    AC Question
    My galazy grand prime has been working fine for some months.. Then today it said invalid SIM card..straight talk says I have to wait til a Sim card comes in the mail.. Or either purchase one for $60 at Walmart... Is there anything else I can do..I purchased the phone from Walmart
    06-24-2016 12:25 AM
  2. B. Diddy's Avatar
    B. Diddy
    Senior Ambassador
    Welcome to Android Central! SIM cards, just like any other bit of hardware, can fail unexpectedly. Can you test out a different SIM card temporarily (like one from a friend's phone)?
    Laura Knotek likes this.
    06-26-2016 02:03 PM
« Can't upgrade my Samsung grand prime throw Odin to lollipop | is there a stock or custom rom for the galaxy grand prime SM-S920L »

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