How to Fix ‘Sim Card Not Working’ on iPhone 13

How to Fix ‘Sim Card Not Working’ on iPhone 13

Hello Geeky, so today we are focusing on How you can Fix ‘Sim Card Not Working’ on iPhone 13. So please read this tutorial carefully so you may comprehend it in a better helpful way.

Guide: How you can Fix ‘Sim Card Not Working’ on iPhone 13

The iPhone 13 has been released, and it is now available at Apple Stores, carrier stores, and online retailers. The four 13-series phones are, without a doubt, the greatest iPhones Apple has ever made, garnering unparalleled attention. Unfortunately, unboxing and configuring your gadget is only the beginning. If your SIM card isn’t working properly, you won’t be able to use your new iPhone to call your friends and family.

Today, we’ll look at the causes of iPhone 13 SIM card troubles and offer suggestions for resolving them. Now, let’s get down to business.

Why is SIM card not working on iPhone 13?

SIM card issues have always been common on iPhones and iPhone 13 is no exception. ‘Invalid SIM’ or ‘no SIM’ error messages are more frequent you might think and their solutions are  From poor seating and e-SIM/physical SIM interferences to botched software updates and activation errors, there can be many reasons behind SIM card issues on iPhone 13. In the section below, we will check out the issues in brief and discuss the solutions in detail.

5 Ways to fix SIM card issues on iPhone 13

Fix #1. Check for activation error

As we have mentioned, iPhone 13 has unprecedented demand in the United States. With so many devices going live at once, your network service provider might be having a hard time activating them in time. This could lead to activation errors, which are generally automatically resolved after a few hours. Since these issues are carrier-dependent, you — the user — cannot do much to fix them by yourself.

If your iPhone 13 does not activate automatically, be sure to contact your network service provider. They would be able to tell you what the problem is and hopefully give you the correct solution.

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.

Fix #3. Last Line No Longer Available iPhone 13

The ‘Last Line No Longer Available’ Error seems to pop up when a user is about to make a call on their iPhone 13 upon activating it for the very first time. Based on previous instances, this issue appears to be a bug that’s somehow related to the e-SIM functionality on some newer iPhones. An e-SIM is a digital SIM that enables the dual-SIM option on the newer iPhone models like iPhone 13 series, iPhone 12 series, iPhone 11 series, iPhone XR, and iPhone XS/Max.

Users who are facing the ‘Last Line No Longer Available’ Error report that they’re alerted about the error as soon as they’re about to make a call from their default line through the Phone app’s recent logs. The default line is the SIM you prefer to use to make calls and send messages to people you haven’t saved as contacts.

Fix #4. Reset network settings

If the toggling Airplane Mode and restarting your device do not work out, you should strongly consider resetting your network settings. First, go to Settings and tap on ‘General.’ Now, go to ‘Reset’ and tap on ‘Reset network settings.’ Confirm your action and restart the device.

Fix #5. Re-insert SIM card

A poorly-seated SIM card can make life impossibly difficult. Dropped calls, no coverage, and activation errors are caused by them. So, it is always a good idea to check if the card is seated properly.

Just remove your SIM using the SIM ejector tool, take out the SIM card, wipe the card with a dry, cotton/microfiber cloth, and re-seat. Re-insert your SIM to see if it has fixed the issue.


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