12 Things to Try When Your Sim Card Is Not Working


Did you strive to join to your cellular community, however your SIM card isn’t working? Or did you get a particular error in your iPhone that claims “No SIM Card Installed?” A tool with out a working SIM card is nearly ineffective.

In this text, we’re going to have a look at the most typical points that forestall your SIM card from working correctly. We’ll train you all of the troubleshooting steps you want to take to get your SIM card working in your iPhone or Android telephone.  

12 Things to Try When Your Sim Card Is Not Working

Basic Troubleshooting

The SIM card is a bit of plastic that you just get out of your cellular community service supplier, like T-Mobile. Without it, your mobile phone can’t make any calls or ship and obtain knowledge. So when you’re having any of those issues, you must have a look at your SIM card because the seemingly perpetrator. Here are the primary steps you’ll be able to take whether or not you will have an iOS or Android system:

1. Remove the SIM Card and Reinsert It

The SIM card is perhaps barely misplaced and it’s failing to make contact with the telephone’s inside connectors. This typically occurs after dropping your system or bumping it in opposition to one thing laborious.

Remove the SIM and place it again in its slot. Depending in your system, you would possibly want to use a paperclip to get it out.

12 Things to Try When Your Sim Card Is Not Working

2. Clean the SIM Card and SIM Card Tray

You must also test if there’s any mud or grime contained in the SIM card slot as a result of it could possibly intrude with the connection. Use a can of compressed air to blow into the slot and clear any particles. You may also use a clear piece of microfiber material to wipe the SIM card’s contacts. 

Remember to clear your units repeatedly to forestall mud from damaging your {hardware}.

3. Reboot Your Device

If your cell phone doesn’t acknowledge the SIM card for some cause, a restart would possibly clear the issue. A variety of processes run within the background whether or not it’s an iPhone or a Samsung Galaxy. Over time, they will begin interfering with one another or put an excessive amount of stress on the {hardware}.

4. Update Your Device

12 Things to Try When Your Sim Card Is Not Working

If your iOS or Android model is out-of-date, you would possibly encounter SIM card-related errors. Connect your system to a Wi-Fi community and test if a system replace is on the market. 

On both system, you must see a notification or a pop-up if any necessary updates are pending. Click on that and observe the on-screen directions. Just ensure that your telephone has loads of battery energy as a result of system updates can take some time.

5. Turn Airplane Mode On/Off

Various glitches, which are practically not possible to detect, can forestall your telephone from connecting to your service’s wi-fi community. Turning Airplane Mode on after which off would possibly resolve these glitches.

On iOS:

1. Swipe down from the top-left of your iPhone’s show to convey up the menu and click on on the Airplane Mode icon. This will allow Airplane Mode.

12 Things to Try When Your Sim Card Is Not Working

2. Wait a couple of seconds for the system to configure the brand new setting after which faucet Airplane Mode once more to flip it off.

On Android:

1. Swipe down from the highest of the display screen and scroll via the menu till you discover the airplane icon. Click on Flight Mode / Airplane Mode

12 Things to Try When Your Sim Card Is Not Working

2. Wait a couple of seconds earlier than tapping the Flight Mode button once more to flip it off.

6. Try a Different Device

To rule out any issues with the SIM card itself, strive inserting it into a distinct telephone. If it’s nonetheless not working, test fundamental troubleshooting steps 7 and eight.

7. Contact Tech Support 

If you lately modified your service supplier or your system, you would possibly run into numerous points together with your SIM card or your telephone. In this case, the simplest plan of action is to contact your service supplier or system producer for skilled help in any other case you would possibly harm your system.

8. Is the SIM Card Active?

This is expounded to step 7 of this fundamental troubleshooting information. When you converse to your community service supplier, ask if the SIM card has been activated or registered accurately. They’re the one ones that may kind this out for you.

Advanced Troubleshooting

If the above steps didn’t repair your “no SIM” drawback, it’s time to strive a couple of barely extra superior fixes.

9. Reset Network Settings

If your iOS or Android telephone hasn’t been accurately configured, strive to reset the community settings. Sometimes a network-related glitch can forestall your SIM card from working correctly, so resetting the community settings to their default state ought to remedy the issue. Don’t fear, this “reset” possibility gained’t harm any of your knowledge or make any system-related modifications.

On iOS:

Navigate to Settings > General > Reset and choose the Reset Network Settings possibility from the menu.

12 Things to Try When Your Sim Card Is Not Working

On Android:

Go to Settings > General Management > Reset > Reset Network Settings and click on on the Reset Settings button.

12 Things to Try When Your Sim Card Is Not Working

10. Update Carrier Settings

If your cellular community service supplier made some modifications to its settings, you want to replace your telephone’s service settings. Normally, this kind of replace ought to set off mechanically, however some glitches and background processes would possibly drive you to carry out the replace manually.

Whether you’re utilizing an iOS system or an Android telephone, you want to first join to a Wi-Fi community. Afterward, observe the steps beneath for every system.

On iOS:

1. Go to Settings > General > About and navigate to the details about your service. 

2. Wait and you must see a pop-up that asks you to replace your service settings. Tap the Update button. 

12 Things to Try When Your Sim Card Is Not Working

On Android:

Updating the service settings might be trickier, however you often don’t have to. It relies upon loads on what telephone model you will have and what (*12*) you’re operating, however all Android telephones will deal with service updates mechanically except one thing goes terribly unsuitable. Otherwise, you’ll have to manually configure your service settings and we don’t advocate that. If you continue to suspect this to be the explanation why your SIM card isn’t working, you must strive a manufacturing unit reset.

11. Factory Reset

If you suppose your SIM card is nice or when you examined it by inserting it into one other system, it is perhaps time to reset your cell phone to the manufacturing unit default settings. Before doing that, be sure you backup your knowledge as a result of every little thing will likely be wiped throughout this course of.

On iOS:

  1. Go to Settings > General and faucet on the Reset possibility. You’ll find yourself on the identical menu web page the place you reset your community settings.
  2. Tap on Erase All Content and Settings.
12 Things to Try When Your Sim Card Is Not Working

Your iOS system will ask you to enter your password and ensure that you really want to delete every little thing. Tap on the Erase button when prompted and your iPhone will restart with its manufacturing unit settings.

On Android:

1. Go to Settings > General Management > Reset and faucet on Factory knowledge reset.

12 Things to Try When Your Sim Card Is Not Working

2. In the subsequent panel, you’ll have to faucet on the Reset Device or Reset button, relying in your Android mannequin.

12 Things to Try When Your Sim Card Is Not Working

12. Get a New SIM Card   

If you reset your cell phone to its manufacturing unit settings and your SIM card continues to be not working, you must change the cardboard. There’s in all probability nothing unsuitable together with your telephone, so go straight to your service and request a brand new SIM card.