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How to Fix iPhone Keeps Saying No Sim Card

iphone keeps saying no simWhy my iPhone keeps saying no sim card even though I haven’t taken it out is a question we have seen floating on the internet lately. If your iPhone keeps saying no sim, you also would have observed that you will not be able to send or receive calls and won’t be able to use the wireless cellular data. If you are wondering why the iPhone keeps saying no sim card, then there may be a variety of reasons why this glitch must have occurred. But you don’t need to worry anymore. We will discuss all the causes in this article and the possible solutions to your concern.

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iPhone Keeps Saying No Sim Card – The Possible Reasons

Here we will discuss the reasons that could end up leading to the issue of why you keep getting sim failure:

  • iPhone doesn’t recognize the sim card
  • Dislodged sim card
  • Faulty/ dusty sim card
  • Hardware or sim tray damage
  • Water damage
  • Software issues
  • Overheated battery

iphone sim failure

Fix iPhone Says No Sim Error in 5 Easy Ways

If your iPhone keeps saying sim failure, then here we have listed down five easy ways to fix this annoying issue:

1). Try Reinserting the Sim Tray

Eject the sim card tray and check if your sim card is properly placed because a dislodged sim card is the most common reason why you keep getting the no sim card error. Once you replace the sim card and reinsert the sim tray, you will see the cellular bars will begin to appear.

reinsert iphone sim

2). Check the Sim Card and Sim Tray of Your iPhone

While you have ejected the sim card tray, check if the sim and tray are cleaned and not dusty. Also, check for any potential hardware damage surrounding the sim slot or tray because this can also be one of the reasons your iPhone keeps showing no sim. Also, check for any gunk or debris in the section and clean it with a soft piece of cloth or blow it away. Another thing you need to check is if your iPhone has come in contact with any moisture because this can also lead to iPhone saying no sim card inserted issue. Look for a white sticker, and if it has a red dot, it indicates your iPhone has absorbed water.

check iphone sim and sim tray

3). Turn Airplane Mode On & Off

If the problem still persists, then another thing you can try is turning on airplane mode in the settings menu of the iPhone and then 20 seconds later turning it off. It can reset the connection of your iPhone to cellular networks.

iphone airplane mode

4). Reset Network Settings on iPhone

The following solution is to restore the network settings of your iPhone to factory defaults. This ensures to resolve any software issues that can occur due to various applications running in the background. Or the processes that help maintain the connection of your iPhone to a wireless cellular network and data. This will also reset the Wi-Fi settings, so make sure you know the password to your Wi-Fi. Here are the steps you take to reset network settings on iPhone:

  • Go to the settings menu and tap on the General settings.
  • In the general settings, you will scroll down and tap on "Transfer or Reset iPhone."
  • Next, you will tap on Reset and tap on Reset Network Settings.

iphone reset network

5). Update Your Device iOS Using iTunes

Lastly, you need to check if there is an iOS update available because a new update can help fix bugs, and you may get rid of no sim error. We recommend updating the software via iTunes to avoid further mishaps because the no sim error may be due to internal issues or software glitches. Thus, it isn’t trustworthy. Nonetheless, you can also directly update your device by going to Settings Menu> General Software> Update> Install Now.

updated iphone on itunes

Still Seeing the No Sim Error – Try the Ultimate Solution

Suppose none of those mentioned above ways helped to resolve your complaint. In that case, you should definitely give AceThinker iOS System Recovery a try to fix iPhone Keep Saying No Sim error or any other iOS issue on your iPhone. It is among the most powerful tools to fix any iOS problem in your iPhone, iPad, and iPod. It can effortlessly solve all of your problems, from repairing issues to the frozen screen of your iPhone. It does it all with ease. The tool can fix all your issues in a few minutes without tampering or losing your data with its standard mode. Thus, it’s a complete package no matter what issue is bugging you. Below are the walkthroughs you can take if you keep getting sim failure error by using AceThinker iOS System Recovery software:

Salient Features

  • Easy to use and interactive UI.
  • Powerful tool which efficiently fixes all iOS problems.
  • It uses two modes: Standard and Advanced depending on the severity of the issue and your requirements.
  • Resolves around 50 iOS problems, including updates and app stuck.
  • Retrieve all the information without losing any data.
  • Works well in cases when iPhone is stuck in recovery mode or can’t exit DFU mode.

Try it for Free.

Step 1 Select iOS System Recovery Function

When you have installed and launched the software, hit on the iOS system recovery tab on the main interface. Connect your iPhone to your PC via USB cable wire and click on the start button on the screen to proceed with the recovery process.

fone keeper interface

Step 2 Choose the Required Repair Mode

If your problem has not been fixed, find and click on the Fix button which will move you to another window where you will have to choose between two recovery modes. Carefully after reading the terms and conditions select one of the modes and click the Confirm button.

standard advanced mode

Step 4 Download Firmware and Repair Your Device iOS

Download the firmware package according to your requirement and then click on the Next button. Lastly, click on the Repair button, and the recovery program will begin automatically soon after the firmware has been downloaded.

Repair iphone

In Summary

Coming to the end of the article, we hope you were able to figure out what are the possible reasons that your iPhone keeps saying no sim installed. We have also listed quite a few solutions. If they work for you then you are good to go but if not, then you should go for the ultimate solution which is AceThinker iOS System Recovery software.

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Posted by Trafalgar Law to iOS System Recovery

Last updated on February 17, 2022

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