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- If you get an alert that says Invalid SIM or No SIM Card installed, follow these steps. Make sure that you have an active plan with your wireless carrier. Restart your iPhone or iPad. 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.
support.apple.com/en-us/108914
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Why is my iPhone displaying a no SIM card installed error?
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Why is My Sim not working on my iPhone?
Jan 11, 2024 · If you see 'invalid SIM' or 'no SIM' on your iPhone or iPad. If you get an alert that says Invalid SIM or No SIM Card installed, follow these steps. Make sure that you have an active plan with your wireless carrier. Restart your iPhone or iPad. Check for a carrier settings update. Go to Settings > General > About.
May 22, 2024 · Whether it’s a physical SIM or an eSIM, the error message means the same thing: your iPhone can’t communicate properly with the module, so it can’t connect to the cellular network. In some...
- Remove the iPhone SIM card and reset it. Since the No SIM problem is often caused by the SIM getting slightly dislodged, the first fix is to try to put it back in place and make sure it's fully seated.
- Restart iPhone. If your iPhone still doesn't recognize the SIM, try the all-purpose fix for many iPhone problems: a restart. You'd be surprised how many issues are solved by restarting.
- Turn Airplane Mode On and Off. If you're still seeing the SIM error, your next step is to turn Airplane Mode on and then off again. Doing this can reset the iPhone's connection to cellular networks and may resolve the problem.
- Update iOS. If the problem continues to persist, check to see if there's an update to the iOS, the operating system that runs on the iPhone. You'll want to connect to a Wi-Fi network, or a computer, and have a decent amount of battery life before you do this.
Oct 15, 2021 · If the “No SIM” error goes away, congratulations — you fixed the issue! 4. Try Using A Friend’s SIM Card. Find a friend with an iPhone, and try putting their SIM card into your SIM tray and inserting it into your iPhone. If the “No SIM” error goes away, we’ve determined the culprit: You’ve got a problem with your SIM card.
Step 1 iPhone 6 don't read / see inserted SIM card. This Tutorial will show you how to fix the No SIM Card hardware problem. Follow the guide to restore your iPhone 6 to get SIM Cards to work. To reassemble your device, follow these instructions in reverse order. Give the author +30 points!
- 6 min
Nov 30, 2021 · Don't rush to replace your iPhone or SIM card just because your phone says "no SIM" or "invalid SIM." These error messages can seem very serious, but don't necessarily indicate hardware damage. Sometimes the solution is incredibly simple, such as a software bug fixed by restarting your device or cleaning dust off of your SIM card.
Sep 5, 2023 · Causes. 1. SIM Card. Your SIM card is actually a small computer chip embedded into plastic so it can be transferred easily across devices. Although they are resilient, they can become faulty, or may not be compatible with the phone you’ve transferred it into. Try a simple reseat of the card. Eject the SIM tray.
