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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.
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Oct 6, 2023 · If you keep getting a "No SIM" error message on your phone, even when you have a SIM card inserted, it may stop you from receiving and sending texts and calls. This wikiHow article will give you some possible causes and troubleshooting options to fix your phone.
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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 · What is the 'No SIM Card Installed' error? As the phrases suggest, “No SIM Card Installed” or "No SIM Card Available" means that your iPhone believes the Subscriber Identity Module...
- 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 10, 2022 · How to Fix When My iPhone Says No SIM card Installed? Here are the tips and tricks that will help you fix it when your iPhone says No SIM card Installed: Restart Your iPhone; Turn Airplane Mode On and Off; Check iPhone’s Carrier Plan; Remove and Reinsert your SIM card; Update iOS ; Reset Network Settings; Check Carrier Settings Update; Try ...
Dec 10, 2023 · Effective Solutions. A. Reinsert SIM. B. Reboot your Device. C. Clean your SIM card and Slot. D. Check if Your Mobile Account is Active. E. Reset Network Settings. F. Try Inserting the SIM in Another Phone. G. Turn on Safe Mode. H. Contact Service Provider. Conclusion. FAQs. What can damage a SIM card? Can a SIM slot be damaged?