Search results
- If your device has a physical SIM card and you've completed the previous step, try using another SIM card. If you don't have one, go to your carrier's retail store and ask them to test with another SIM card. You might need to replace your SIM card. If you still see an alert about your SIM card, you might need service.
support.apple.com/en-us/108914
People also ask
Why is my iPhone 12 not working?
Why does my iPhone 12 say invalid SIM?
What if I see 'invalid SIM' or 'no SIM' on my iPhone?
How to fix cellular data not working on iPhone?
Why does my iPhone 12 have a SIM Failure error?
How do I fix a SIM card not working on my iPhone?
Aug 21, 2023 · How Do I Fix My SIM Card On My iPhone 12? There are many fixes, and they include: Solution 1: Remove Your SIM Tray. If your SIM tray is full of dust, your iPhone wouldn't be able to read your SIM card. Here's how to fix this: Switch your iPhone off; Get a SIM ejector tool or pin and remove the tray; Remove your SIM card; Blow the tray to get ...
Sep 6, 2022 · If you see 'invalid SIM' or 'no SIM' on your iPhone or iPad - Apple Support. 1. Make sure that you have an active plan with your wireless carrier. 2. Restart your iPhone or iPad. 3. Check for a carrier settings update. Go to Settings > General > About. If an update is available, you'll see a prompt to select OK or Update. 4.
Sep 16, 2024 · Check for a carrier settings update. Go to Settings > General > About. If an update is available, you'll see a prompt to select OK or Update. If your device has an eSIM, contact your carrier. If your device has a physical SIM card, remove your iPhone SIM card or iPad SIM card from the SIM card tray and then put the SIM card back.
- Tech Writer
- Idownloadblog
- Enable and disable Airplane mode. First, go to iPhone Settings or the Control Center and turn on Airplane mode. After waiting for about 15 seconds, please turn it off.
- Turn on the SIM line. If you use two SIM cards and it shows No SIM, go to iPhone Settings > Cellular > tap a SIM and enable the switch for Turn On This Line.
- Restart your iPhone. Often, the most frustrating problems are fixed by a simple restart. If you’re getting SIM card errors on your iPhone, turn it off and after waiting for a minute, turn it back on.
- Gently wipe and reinsert the SIM card. Sometimes after restarting my four-year-old iPhone, I would get the SIM Not Valid or No SIM Card message even though a functioning card is inserted.
Oct 9, 2020 · Remove and Reinsert Your iPhone's SIM Card. The central point of connection between your iPhone and Cellular data is your SIM card. Sometimes, removing and immediately replacing your SIM card back into its slot can resolve any Cellular interference your iPhone's experiencing.
Sep 11, 2024 · Reinsert the tray and retest. Try the SIM from a friend or family member with the same cellular carrier. If it works, replace your SIM card. You can request one from your service provider, or visit one of their physical locations. As a workaround, use your phone’s eSIM instead.
Oct 8, 2022 · You might not notice that your iPhone has lost the SIM connection until it's actually needed. iPhone 12 might lose its connection to a SIM card due to a glitch in an update, a damaged SIM or port, improper tray placement, or a malfunction in the iOS system.