1. AC Question's Avatar
    I had my first Galaxy Grand Prime for 8 weeks and the Invalid SIMS card thing happened 6 times in that 8 weeks. Straightalk eventually replaced my phone. I just got my replacement last Thursday evening, set it up Friday and Saturday evening it happened again.
    04-04-2016 08:49 AM
  2. B. Diddy's Avatar
    Welcome to Android Central! They replaced the phone, but are you using the same SIM card as before? If so, the card itself might be the problem--ask Straight Talk for a replacement SIM.
    04-04-2016 03:49 PM

Similar Threads

  1. Problem sending videos on WhatsApp
    By Peter Kershaw in forum Samsung Galaxy S6
    Replies: 29
    Last Post: 11-24-2016, 10:53 AM
  2. How to root Samsung Galaxy S5 5.0.2 Lolipop
    By AC Question in forum Samsung Galaxy S5
    Replies: 4
    Last Post: 04-08-2016, 04:03 AM
  3. How can i save an ecard on android tablet
    By AC Question in forum Ask a Question
    Replies: 1
    Last Post: 04-04-2016, 04:01 PM
  4. How can I stop my phone from switching on and off?
    By AC Question in forum General Help and How To
    Replies: 1
    Last Post: 04-04-2016, 10:22 AM
  5. I cant get into the play store with new galaxy j5.
    By prettyfedupnewphoneuser in forum Ask a Question
    Replies: 4
    Last Post: 04-04-2016, 09:00 AM