LG Stylo 3+ Invalid Sim Card

[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?

LMK

Thanks so much,

David

[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.