1. Android Central Question's Avatar
    My lg k30 says invalid sim card in the top left corner of phone. How do I fix this?
    06-06-2021 12:09 PM
  2. mustang7757's Avatar
    How old is your sim card ? Can you try it in another phone?

    Which carrier you on ?

    I'll leave a Link to register so you can communicate here as a guest account you can only post questions but can't reply

    https://forums.androidcentral.com/sh...d.php?t=409154
    06-06-2021 12:33 PM
  3. B. Diddy's Avatar
    Welcome to Android Central! What's the exact model number of the phone? Are you certain it supports your carrier's bands?

    You can always request a replacement SIM card from your carrier, in case this card is faulty.
    06-06-2021 01:07 PM

Similar Threads

  1. How can I stop Google play subsidiaries (eg books) using up space on my phone?
    By Android Central Question in forum Ask a Question
    Replies: 8
    Last Post: 06-07-2021, 03:46 AM
  2. I sold my android and did a factory reset.
    By Android Central Question in forum Ask a Question
    Replies: 5
    Last Post: 06-06-2021, 07:05 PM
  3. S pen not working on my note 8
    By Android Central Question in forum Ask a Question
    Replies: 2
    Last Post: 06-06-2021, 11:20 AM
  4. My Samsung account and cloud has been off line what's wrong ?
    By Android Central Question in forum Ask a Question
    Replies: 2
    Last Post: 06-06-2021, 11:18 AM
  5. Why does my volume to my icon-2 is always going up and down by itself
    By Android Central Question in forum Ask a Question
    Replies: 2
    Last Post: 06-06-2021, 11:17 AM
LINK TO POST COPIED TO CLIPBOARD