Why does my AT iPhone say no SIM card?

Why does my AT iPhone say no SIM card?

If you get an alert that says Invalid SIM or No SIM Card installed, follow these steps. Make sure that you have an active plan with your wireless carrier. Remove your iPhone SIM card or iPad SIM card from the SIM card tray and then put the SIM card back. Make sure that the SIM tray closes completely and isn’t loose.

How do I fix AT iPhone 5s no service?

How to Fix Your Phone When It Has No Service

  1. Make sure the phone is not set to Airplane Mode.
  2. Toggle cellular data off and on again.
  3. Make sure you’re within a coverage area.
  4. Restart the phone.
  5. Turn on Wi-Fi Calling if you have poor service.
  6. Check for a carrier settings update.
  7. Reset the network settings.

How do I fix no SIM card?

Clearing your Android’s cache to try to fix the no SIM card error is extremely simple. Go to “Settings -> Storage -> Internal Storage -> Cached Data.” When you tap on cached data, you’ll get a pop-up telling you that this is going to clear the cache for all the apps on your device.

How do I fix AT iPhone no service?

If you see No Service or Searching on your iPhone or iPad

  1. Check your coverage area.
  2. Restart your iPhone or iPad.
  3. Check for a Carrier Settings update.
  4. Take out the SIM card.
  5. Reset your Network Settings.
  6. Update your iPhone or iPad.
  7. Contact your carrier.
  8. Get more help.

How do you reset AT service?

Reset the network From the home screen, tap the settings icon. Scroll down and select General. From the general screen, scroll down and select reset. You will be taken to the reset screen.

Why does my iPhone keep saying no SIM card?

It could be that the iPhone doesn’t recognize its SIM card, which is used to connect to these networks. This problem can also be caused by your SIM card becoming slightly dislodged. Whatever the cause, the solution is pretty easy: All you need to fix this is a paper clip. Here’s what to do if your iPhone says “No SIM.”.

Why is my iPhone showing no SIM?

There are a few reasons why you’re going to see the No SIM message come up on your iPhone screen. The first reason is simply that your iPhone doesn’t recognise your SIM. This can be due to a bug in the system that causes issues with the SIM card.

Why is my iPhone not reading Sim?

If you properly unlocked an iPhone, it accommodates any SIM card with an active service plan. The case of an iPhone not reading a SIM card means that it was either improperly unlocked or that the SIM is faulty.

Why Cant my iPhone read a SIM card?

When the iPhone cannot read the SIM card, the card is not inserted correctly or the card could be damaged. Turn off your iPhone by holding down the “Power” button at the top of the phone. Locate the SIM card tray on your iPhone.