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LG Stylo 3+ Invalid Sim Card

PostPosted: Fri Mar 30, 2018 6:17 pm
by Torked
I'm halfway through my monthly plan and suddenly today I can't use my phone. The message at the top of display - upper left reads - Invalid Sim Card.

I've removed sim and reinstalled. Powered up/down and switched airplane mode on/off a few times.

What's the fix?


Thanks so much,


Re: LG Stylo 3+ Invalid Sim Card

PostPosted: Sat Mar 31, 2018 3:00 pm
by ST - Larry
Hi Torked. I'm Straight Talk Larry. I read your post and I am sorry you’re having some problems. The phone may require a new SIM. Let us help you troubleshoot the phone. For further assistance, please check your forum inbox for a message. Click on "New Messages" beside User Control Panel to view your forum inbox. Thank you.