Quick Fix : Restart Your Phone:
Sometimes, the issue of SIM cards not being detected simply ends when you restart your phone. Because it re-launches the Operating system, which in turn starts the handset effectively and searches for a network. It can be your solution too. Follow the quick steps below and enjoy seamless network services!
- Press and hold the power button until a screen displays REBOOT or RESTART as an option.
- Tap on the respective option of Reboot or Restart as per the model of your phone.
- Now, Hold on to your horses until the phone starts again.
Positively, this will solve your problem. If not, scroll down some more. Some more remedies would surely fix this problem.
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Fixed : iPhone Hardware Damage
Having hardware damage could be the worst-case since there is no solution unless you change it to a new one. Hardware damages are rare to see unless the user drops the phone and faces severe physical damages to outside components. To replace it with a new one, you can contact Apple support and visit a nearby local Apple Store. From there, users can replace it with a new one for free if it is under the warranty period. If not, users need to pay and purchase from there.
Check If Your Sim Has A Pin
Locking SIM cards is not as prominent as it was a while ago. However, someone you gave your phone to may have mistakenly set up a pin to your SIM card. If you know the pin, you can easily unlock your SIM, but if youre unaware of the pin, the ideal thing is to contact your carrier for assistance.
However, if you want to troubleshoot the issue before contacting the carriers support, check our explainer on how to unlock a locked SIM card on iPhone.
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Solution : Fix Cellular Data Not Working Without Data Loss
If the issue still persists, then repairing the operating system might help. This can be done only by UltFone iOS System Repair . The software will solve the issues that you are facing on your iPhone, including the one in question. All you need to do is follow the given below steps.
Step 1 Install and run the tool on your PC or Mac. Next, connect your iPhone to the computer via USB cable. Tap on the “Start” button that is present on the main interface window.
Step 2 Download the latest firmware package by clicking on Download option.
Step 3 Once the download is done, choose “Start Standard Repair” so as to start the recovery process of your device.
Quick Fix : Reinsert The Sim Accurately:
If even the technical method of Airplane mode didnt work, dont despair. This may help sometimes. It may be your fault too!
Thrusting the sim card in the wrong direction can be the problem. Take the sim card out and insert it in the right direction. Take a look at the following tips while doing so:
- If it is a handset with a battery, remove the battery too. Clean the space with a neat cloth or brush and set them again. Because in some cases, a sim slot filled with dirt serves as a hindrance too.
- If your phone is with an in-built battery, handle the sim tray with care. Insert the provided pin in the pinhole with slight pressure until the sim tray sticks out. Place the sim in the accurate direction as carved in the tray. Your mighty physical strength is not needed here. Just push in back with slight force.
- Restart your device again.
This can absolutely solve the problem if there was a fault in the sim slot or in the way of inserting.
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First Things First: What Is A Sim Card
Simply put, a SIM card is what makes your iPhone a phone. Short for , your phones SIM card is a tiny memory card that stores crucial identifying information like your phone number, billing details, contacts and cellular provider.
It connects you to your carriers mobile network and allows you to do things like make and receive calls and texts and use cellular data. When a SIM card malfunctions or isnt recognized, however, those functions stop working immediately, leaving you without crucial functions for your work day.
Fix : Restart Airplane Mode
We start with the basic troubleshooting to resolve the invalid SIM in your iPhone 13, such as turning On and Off the data network if you dont have a stable internet connection in your device. Also, you can sitch your iPhone to AirPlane mode from the control center and wait for 20 seconds and then turn it off. After this step now you can check whether your iPhone 13 gets any Network or not.
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Common Issues: Why Does My iPhone Keep Saying No Sim
What does a SIM card do? Essentially, a SIM card is what makes your iPhone a phone. SIM stands for Subscriber Identification Module, and is a tiny memory card that contains identifying information such as your phone number, billing details, and cellular provider. Your SIM card allows you to connect to your carrier’s mobile network so you can send and receive text messages and make phone calls.
Fix #2 Check For A Carrier Settings Update
When a new phone is released, service providers often roll out updates to their network settings. When that mismatch happens, you can run into Invalid SIM card or No SIM error message. To make sure there are no pending updates for your device, all you have to do is go to Settings, tap on General, and open About. Updates, if available, would be installed right away.
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How To Fix iPhone Not Detecting Sim Card
3 min read
This question is asked by iPhone users across the world. iPhone not detecting SIM Card, a common problem troubles many Apple users. It occurs when an iPhone cannot recognize the SIM inserted in it and hence unable to connect to the cellular network, make or receive phone calls, and send messages. There is no need to worry if you also see such a message on your home screen indicating an error of SIM Card not detected on the iPhone, because it can be fixed by you at home.
This article will help you understand the possible causes and solutions for the problem that iPhone shows no SIM Card is installed. It also highlights the points to be kept in mind if you experience such a problem of iPhone not reading SIM Card in the future.
Let’s find out the ways to deal with the problem.
Seventh Solution: Erase Your iPhone And Restore Its Factory Defaults
The ultimate solution to complex system errors that caused persistent issues on the phone is the so-called master reset or factory reset. As the name implies, this reset wipes everything from your phone system including saved contacts, downloaded apps, customizations, and personal information. Fatal errors that could not be corrected by prior methods are also resolved by this reset unless corrupted iOS is the underlying cause. While this reset is promising conclusive solutions, it also results to permanent data loss. That being said, it should only be regarded among the last options. Should you wish to proceed with this reset, creating backups of your critical files is recommended beforehand. You can back up your iPhone files to iCloud or iTunes for that matter. Once you have secured the most recent backup, you can proceed with the reset. Heres how to factory reset an iPhone from the settings menu:
The reset will then instigate and once its done, your phone should reboot itself. As soon as it boots up, you can use the start-up wizard to set up your iPhone as new.
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Solution No: Ensure That Your Sim Card Is Inserted Correctly
Reinserting the SIM card is something you should try. Turn off your iPhone and remove the SIM card. If there is dust in the tray or on the card, wipe it off, carefully.
Make sure the SIM card is not damaged. If your SIM Card is damaged, will have to contact your carrier for the SIM card replacement. No damages on the card? Place it back in the tray and turn your phone on.
Check Cellular Settings On Your iPhone
There are a number of cellular data settings on your iPhone, and if something isnt set up correctly, your iPhone might say No service. Settings can get changed accidentally, and sometimes the problem can be fixed simply by turning a setting off and back on.
The problem with diagnosing cellular settings on your iPhone is that what you see in Settings -> Cellular varies from carrier to carrier. If you dont see a setting I mention in this section, move on to the next suggestion youre not missing anything. Here are my suggestions:
- Go to Settings -> Cellular, and make sure Cellular Data is on. If it is, try turning it off and back on again.
- Go to Cellular Data Options -> Roaming and make sure Voice Roaming is turned on. Voice Roaming should be on for most people in the United States. Carriers dont charge for cellular roaming like they used to. If youre interested, one of our writers wrote an article that explains how voice and data roaming works on your iPhone. A word of warning: Its a good idea to turn off Voice Roaming when youre traveling internationally to avoid a massive phone bill when you come home.
- Go to Settings -> Carriers and turn off automatic carrier selection. Your iPhone may stop saying No Service if you manually choose which cellular network to connect to. A lot of readers will not see this option on their iPhones, and thats perfectly normal. It only applies to certain carriers.
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Fix : Update Carrier Setting
Like the above method, the Carrier settings have also been updated to provide you with better results. The update will give smooth and improved connectivity to your network. Also, it updates your SIM card to the latest available technology.
Please ensure that the iPhone 13 model number you have purchased, does it supports the carriers or networking in your region. All iPhones come with specific model numbers, which are locked to work in some geographical regions. Kindly check the below links to confirm the model number and sim card compatibility.
Here are the steps to update the Carrier Settings in your iPhone 13. connect your iPhone to the Wifi network for internet connection and then move to settings. Then tap on General and then select the About option. It will also search for any new available update and install it.
Tip : Bypass iPhone Sim Not Supported With Itunes
If you have iTunes installed on your computer, you can also use iTunes to troubleshoot the issue of SIM not supported on your iPhone.
When you decide to set up your iPhone as a new one, you may need to note that everything on iPhone will be erased. Therefore, it is advisable to back up the iPhone data before doing so.
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Put Your iPhone In Airplane Mode
Often simply switching cellular data off and then on again will refresh your phone and help it to recognize the SIM card again. There are several ways to shut off data on your iPhone, but the fastest way is by using the iPhone’s Airplane Mode.
1. Once your iPhone is unlocked, swipe up from the bottom of the screen.
2. In the upper-left corner tap the Airplane Mode icon that looks like a circle with a white airplane in the middle.
3. Tap the Airplane Mode icon again to turn data back on. When Airplane Mode is on, this icon will turn orange. When it’s off, it will have a transparent background.
Second Solution: Toggle Airplane Mode On And Off
The first things that you need to rule out are minor errors affecting the phones cellular or wireless network system. And the simplest yet very effective solution these type of errors is the Airplane mode tweak. It works by giving a quick refresh and restart on the phones wireless radios and thereby eliminates associated errors and glitches. If youre wondering how its done, then just refer to these steps:
The Airplane Mode then disappears from the status bar. At this point, the phones wireless services are then re-activated. See if that also eliminates the No SIM card error on your iPhone.
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Check For Ios Updates
An outdated version of the operating system also brings problems and thats the reason why iPhone always reminds you to update the iOS.
You can go to the Settings > Choose General > Software Update. If there is a new version available, please update it and check if you are able to bypass SIM not supported error.
Switch Off The Airplane Mode
Switching off the Airplane mode will stop you from using any network consumption feature and making a phone call. If it reminds you the iPhone SIM is not supported, you can check if you have turned off the Airplane mode. To do this, swipe down the drop-down screen from the home screen and toggle the Airplane icon off if it is on.
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What Is A Sim Card And How Does It Work
SIM or the Subscribers Identity Module actually stored a bit of data that will make you notice from all other iPhone users. It is the one who is responsible for you in making and receiving calls, receiving and sending out text messages, and using mobile data. The SIM Card is one of the parts of your iPhone which holds your phone number so that other people can contact you.
Remove The Sim Card And Battery
Another basic fix you can try is removing the battery and SIM card from the SIM card tray. Before you do this, make sure youve turned off your device. Once youve removed everything, wait for about one minute and re-insert everything again.
Dropping your phone is a common practice, but even if it didnt suffer any damage, the SIM card could have moved out of place. A cheap and unique method many have tried is adding some paper or even tape to get a tighter fit. That usually makes the SIM card fit nice and tight and resolves the problem.
You should also look out for slightly bent or misaligned SIM trays. Even a slight misalignment can cause the SIM card to not properly connect to the internal contacts of your SIM tray.
Sometimes the problem might not be with your phone but with your SIM card instead. To know for sure, ask a friend of yours for their SIM card and insert it into your phone. If your phone detects this temporary SIM card, then the problem is with your SIM, and you will need to replace it.
If your phone cant detect the replacement SIM card, and you are confident that there is no physical damage to your phone, the tray, or the SIM, then its highly likely that your phone has a software issue.
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Why Is My iPhone Saying There Is No Sim Card Installed
Your iPhone might give any of the following messages if the SIM card isnt working properly:
- No SIM
- Invalid SIM
- Insert SIM
This issue happens when your iPhone is unable to detect the SIM card in your device. It might be because there isnt a SIM card in there. It might be because the SIM card is dislodged. Or it might be because the software isnt working correctly.
Whatever the reason, these messages keep popping up until you fix it. Well tell you how to do that below. Alternatively, find out what to do if your iPhone says Searching or No Service.
Tips And Alternate Solutions
One of the biggest side effects when your iPhone says No Service is that its battery begins to die very quickly. If thats happening to you , my article about how to save iPhone battery life can make a world of difference.
If this isnt the first time youve run into the No Service issue and youre fed up, check out UpPhones carrier coverage maps or use my cell phone plan comparison tool to learn how much money your family could save by switching to another carrier.
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