Why does it say unregistered SIM?

Why does it say unregistered SIM?

Possible causes of the ‘not registered on network’ error include: Your phone’s firmware or operating system is out of date. The SIM card is disconnected or damaged. Your carrier is not selected in your phone’s settings.

How do I fix an unregistered SIM card?

How to Fix the “Not Registered on Network” Error on Android

  1. Toggle On and Off the Airplane Mode.
  2. Restart Your Android Phone.
  3. Take the SIM Card Out and Put It Back In.
  4. Update Your Android Phone’s Software.
  5. Manually Select Your Carrier.
  6. Change the Preferred Network Type.
  7. Reset the Network Settings.
  8. Use a Different SIM Card.

Can AT SIM card be reactivated?

This is a customer to customer forum, not customer support. No one here can help you. Besides, once a SIM card is deactivated, it can not be reactivated.

How do I reactivate my AT SIM card online?

Go to your AT PREPAID account….Restore wireless service for a lost or stolen device

  1. Go to att.com/suspend.
  2. Select Reactivate next to the suspended device.
  3. Follow the prompts to reactivate it.

How do I register my SIM card?

  1. Remove the SIM card from the handset.
  2. Write down the numbers that are printed on the SIM card. …
  3. Contact your wireless provider to activate your SIM card. …
  4. Give the IMEI number and SIM card number to your customer service agent.
  5. Put the SIM card back into your phone and replace the battery and cover.

Do AT SIM cards expire?

Your ATT prepaid SIM card is good as long as your prepaid account is active. If your prepaid account balance is $0 for more than 60 days once your plan expires, the account is closed and the SIM card is deactivated. If you bought it in November, you are probably very close to that 60 days.

How can I reactivate an old SIM card?

Inform the customer service representative that you already have a SIM card and you would like to reactivate it. Remove the SIM card from the phone, as you will need to have it readily available so that you can give the representative the series of numbers and codes located on the back of the card.

Why is my AT SIM card not working?

If your SIM has ever worked on your device, one action that may help is to power cycle your device which is to power it off for several seconds then powering it on again. This will reconnect your device to the network and can help resolve your experience. To learn how to do just that, visit our Device Support Center.

How do you’re register your SIM by yourself?

How To Register SIM Card By Yourself

  1. Frist Dial the SIM Registration short code *404#
  2. Then Enter Your Ghana Card Pin (letters and figures without hyphens)
  3. Then Confirm Ghana Card Pin.
  4. Afterwards Enter Your Surname.
  5. Then Enter Your First Name(s)
  6. Then Enter Date of Birth (Format: DDMMYYYY)

Do I need to re register my SIM card?

Those targeted are people with SIM cards that haven’t been registered; and those that are registered using other people’s details.