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This is not a problem that only the most recent iPhone has. The same message on the original iPhone has drawn criticism. The issue isn’t even specific to the iPhone; people have expressed the same concerns about other SIM-based smartphones. The precise cause of the sporadic appearance of error messages on iPhones using SIM cards is difficult to determine. There are times when it is a straightforward bug that cannot be fully explained, and other times it is a result of the iPhone getting too hot or having dust on the SIM card. In the worst case scenario, the SIM card might be faulty, in which case you would need to purchase and install a new SIM card on the phone.
Do you get the error message “No SIM Card Detected” or “No SIM Card Installed” after inserting a SIM card into your phone? This problem occasionally happens when you use your phone and your SIM card is suddenly not recognized, after you restart your smartphone, after you install a new SIM card, or both. However, any of these issues could be brought on by faulty software, altered settings, or moving the SIM card from its predetermined position. Being unable to receive calls, SMS messages, or even access the Internet due to this problem makes your phone useless and very annoying. Nevertheless, the “No SIM card” message shouldn’t worry you because, depending on the source of the problem, you can usually fix it with a few basic troubleshooting methods.
Ways to Fix for ‘No SIM Card Installed’ Error on iPhone
Restart your phone
Most device issues can be resolved with a simple reboot, which might be useful in this situation. An issue with the software that prevents your SIM card from being recognized could be brought on by the memory of your device. Many users have reported that a straightforward restart can solve the issue. So that you can see if it can help you, try it out.
For iPhones with Face ID
For iPhones without Face ID
Remove and Reinsert your SIM card
Make sure the SIM card is well positioned and in good condition
You should next check the location of your SIM card if you have already restarted the device and the issue is still present. Because if your SIM card is not properly inserted, the device won’t be able to detect it, and the issue will persist until it is resolved.
You can always check your phone’s manual or experiment with different placements to make sure the SIM card is inserted correctly. If you do this correctly, you should be able to resolve the issue. Before reinstalling your SIM card, clean it to make sure it is not clogged.
You can avoid stress by checking your SIM card on a different phone to see if it functions properly, as a flawed SIM card may also be the source of the issue. If it works, you can keep trying the solutions; if it doesn’t, you might need to get a new SIM card from your service provider.
Turn Airplane Mode On and Off
As its name implies, most of the time when flying, you activate Airplane Mode. However, turning your iPhone on and off can fix network-related issues, including the No SIM card Installed message. Follow these instructions to activate and deactivate Airplane Mode:
Check iPhone’s Carrier Plan
The fact that you need an active plan with your SIM card provider in order to use your iPhone’s cellular data, send texts, or make calls should be obvious to the majority of iPhone users. Your carrier has the right to sever or cancel your number if you’re using a prepaid SIM card or you haven’t paid your bills (temporarily or permanently). Make sure your SIM card is connected to an active plan by checking.
Update iOS
If you don’t regularly update your iOS, problems could arise from outdated iOS versions. If the No SIM Card Installed message appears on your iPhone, you can see if a newer version of iOS is available or not.
Reset Network Settings
The No SIM Card Installed error on your iPhone might be caused by a problem with your network settings if the aforementioned fixes didn’t work. This issue may occasionally be brought on by Wi-Fi, Bluetooth, VPN, or cellular data. The steps listed below can be used to reset the network settings on your iPhone.
Final Words
A SIM card is one of those items that you frequently forget about until it stops working. Perhaps this is due to its tiny size and concealed location. With it, your iPhone is a stunning piece of contemporary technology that can make calls to distant locations, send texts, and easily access the internet in remote locations. However, without a SIM card, your iPhone essentially functions as a Swiss Army knife.
Just replace the tiny nail file, tiny corkscrew, and pint-sized scissors with a calendar, alarm clock, calculator, web browser, and high-tech camera. When yours breaks, you’ll google “Invalid SIM” or “No SIM iPhone” more quickly than you ever have before. We hope our article on “How to Fix for ‘No SIM Card Installed’ Error on iPhone” will surely help you to do so. As we all know that apple launch their new iPhone 14 pro max that you can buy it from Best Buy.