Why does my Samsung Galaxy keep saying no SIM card?

Why does my Samsung Galaxy keep saying no SIM card?

Why Does My Phone Say No SIM Card? 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.

How can I fix no SIM or SIM error?

Tips to Fix No SIM Card Detected on Android

  1. Restart your Android device.
  2. Remove and properly insert the SIM card.
  3. Check if SIM card is active.
  4. Turn off Airplane mode.
  5. Manually select your network operator.
  6. Switch network mode to auto.
  7. Turn your SIM card ON.
  8. Reset the network settings.

What does it mean when your phone says it has no SIM card but it does?

This may seem obvious, but it’s helpful to restate the problem here: Your iPhone says “No SIM” because it’s no longer detecting the SIM card that’s inserted in the SIM tray, even though it actually is there. Like many issues on the iPhone, the “No SIM” error can be either a hardware or a software problem.

How do I get rid of no SIM card notification on my Samsung?

Now, open Hide Persistent Notifications and tap on the + button in the lower-right corner then select the “No SIM card inserted” notification, then hit “Hide” on the popup. Note that the notification has to be currently visible before you’ll see it in the “Select a Notification” page.

How do I fix no SIM card on Android?

Recommended Solutions when No SIM Card Detected

  1. Solution 1: Reboot Your Device.
  2. Solution 2: If Reboot Fails, Shut Down Your Phone.
  3. Solution 3: Adjust the SIM Card.
  4. Solution 4: Remove, Clean, and Re-Insert Your SIM Card.
  5. Solution 5: Clear the Cache Data.
  6. Solution 6: Switch on Airplane Mode.
  7. Solution 7: Choose Network Operator.

How do you fix an invalid SIM card on Android?

How to Fix Invalid SIM card or No SIM Error?

  1. Reboot Your Device.
  2. Re-Insert SIM Card.
  3. Switch to Supported Network Operator.
  4. Reset Network Settings.
  5. Switch Airplane Mode On and Off.
  6. Activate Safe Mode.
  7. Update Software.
  8. Factory Reset.

Why does my Sprint phone say invalid SIM card?

Update Software Updating your device’s software gives you access to the latest features. It also fixes or patches the bugs that may have caused the invalid SIM card issue. You need an active internet connection to update to the latest software for your Android device. This can either be a Wi-Fi or a mobile network.

Why does my Sprint phone say invalid SIM?

Your iPhone may say Invalid SIM if there’s software error within the cellular settings. You’ll have to reenter them after resetting your iPhone. To reset your iPhone’s network settings, go to Settings -> General -> Transfer or Reset iPhone -> Reset -> Reset Network Settings.

What causes an invalid SIM card?

Is there a SIM card error on Samsung Galaxy S3?

No SIM card error on the Galaxy S3 is not really a serious problem, however, it occurs indiscriminately. So anyone who has the phone can experience this problem anytime, anywhere. Another thing is that, nobody knows when the error pops up.

Does the Sprint Galaxy S3 have a SIM card slot?

“The one that you saw with sprint could be a cdma phone where…” Well it should if it is GSM, The one that you saw with Sprint could be a CDMA phone where in there is no Sim card slot. But Sprint has an S3 that has Sim Slot for GSM subscriber.

Why is my sim card not connecting to the network?

This is happening because every time your phone tries to connect to the network, the SIM card loses its connection with the rest of the device and causes an error. To fix this, you must apply pressure of some kind to the card slot so that the SIM can stay put.

How to fix “SIM card not working” error on Samsung Galaxy S20?

Take the battery out and then the SIM card. Using a soft and clean cloth, gently rub the SIM card’s connector to clean it. Re-insert it and turn the phone on to see if the problem was solved. After doing the above steps and the error still shows, it’s time to use a bit of unorthodox way.