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Why does my phone say no SIM after update?
The reason why does your phone show no SIM card error is that your phone is unable to properly read the contents of your SIM card. This usually happens when your SIM card is not installed properly, it is damaged, or your phone has software problems after a software update.
Why do my iPhone say no service?
Service interruptions may be caused by a simple setting change, such as Airplane Mode or carrier settings. In a few cases, the iPhone needs to have its cellular settings updated through a software update from your cellular service provider. Less often, you need to reset or replace the phone’s SIM card.
Why does my iPhone say no service when I have wifi?
Make sure that your device is connected to a Wi-Fi or cellular network. Tap Settings > General > About. If an update is available, you’ll see an option to update your carrier settings. To see the version of carrier settings on your device, tap Settings > General > About and look next to Carrier.
How do I know if my SIM is active or deactivated?
How to see if a SIM is still active
- 1.1 Basic Information.
- 1.2 Find out if a SIM is still active. 1.2.1 Verify network coverage. 1.2.2 Call the number associated with the SIM. 1.2.3 Access SIM services online. 1.2.4 Contact the operator.
- 1.3 Reactivate the SIM.
How to fix no SIM card error on Android devices?
1 Restart your device to check if the problem is gone. 2 Reinsert your SIM card after wiping the SIM card and the SIM tray to ensure there are no dust particles on them. Also,… 3 Reset your device to factory settings after backing up the data and check if the problem is gone. More
What to do if you have an invalid SIM card?
Try using another SIM card. If you don’t have one, go to your carrier’s retail store and ask them to test with another SIM card. You might need to replace your SIM card. If you still see an alert about your SIM card, contact Apple support.
Why is My sim card not working on my iPhone?
Make sure that the SIM tray closes completely and isn’t loose. If you use a SIM tray from a different model iPhone, iPad, or from another phone manufacturer, it might not fit properly. Try using another SIM card. If you don’t have one, go to your carrier’s retail store and ask them to test with another SIM card.
What do I do if my SIM card wont move?
To fix this, you must apply pressure of some kind to the card slot so that the SIM can stay put. Some users have found it easy to use tape to fix the SIM card to its position. Others have used a piece of paper to apply pressure on the SIM card to not move from its place.