Why does my Samsung Galaxy s4 keep saying no SIM card?

Why does my Samsung Galaxy s4 keep saying no SIM card?

Switch off your Android smartphone and remove the SIM card from your Android device. Sometimes, dust particles create a problem where the SIM card comes in contact with sim slot. Just blow out dust from Sim & Sim Slot. If the other Sim card is working properly on your device, then your Sim card is the issue.

Why does my Samsung phone keep saying SIM card not inserted?

Loose SIM card slot will caused the card losing the connection with the reader of the device. Solution: You can try to apply some pressure to the slot check again if the slot hold the SIM properly. 3. Dust over the slot and SIM card reader making the slot incapable of reading the card properly.

Why do I keep getting a SIM card error?

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 do I fix my SIM card detection?

How to fix the “No SIM Card Detected” error on Android devices

1. Reboot your device.
2. Remove the battery.
3. Adjust the SIM card.
4. Manually select carrier/network operator.
5. Change network mode to auto.
6. Clean the SIM card.
7. Replace your SIM card.
8. Remove and re-insert SIM card.

How do you fix a SIM card that says emergency calls only?

When this happens, the easiest fix is to just turn off your device from the reboot menu and take out the SIM tray. After that, remove the SIM card from the SIM Tray and make sure to blow air onto the SIM card and inside the SIM Tray slot to get rid of any residue or Dust Particles.

Why is my sim not working in another phone?

Your SIM card or device may be configured for your previous network and will need to be reconfigured. Contact your current network for assistance. Sometimes dust can get between the SIM and your phone causing communication issues, to remove the dust: Turn your phone off, replace the SIM and restart the phone.

Why does my phone say Insert SIM card when its already in?

The slot that holds your SIM card is most likely behind your cell phone’s battery. If you get a SIM card error on your phone, you should turn off your phone and reinsert your SIM card.

Why is my phone not recognizing my SIM card?

Open Settings > Mobile Network. Under SIM Card info and Settings, Tap the SIM, and toggle on “Enable”. Also, make sure the data roaming is ON to avoid this issue when you’re in a roaming area. When you face the issue of “SIM Card not detected”, clearing out cache data could prove an effective solution.

How do I clear my SIM cache?

To do so follow the steps below:

1. Press the HOME key.
2. Select “Apps.”
3. Select the “Settings” icon.
4. Select the “Apps” icon.
5. Swipe from right to left until the “ALL” tab appears.
6. Select the desired application.
7. Depending on your phone model, you may need to select “Storage.”
8. Select “Clear Cache.”

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.

How do I restore my SIM Toolkit?

Settings -> Wireless Settings -> Sim & Network Settings -> Click on a sim (SIM 1 or SIM 2, this one is dual sim) -> Scroll to the bottom of the list and click on SIM Toolkit.

How do I get rid of no SIM card notification?

Put Android into “Airplane mode”. WWAN, WLAN, and Bluetooth radios disable. After enabling “Airplane mode”, the Wi-Fi or Bluetooth can be turned on if necessary. With this configuration the message “No SIM card” does not appear when Android is power on.

Why is my sim card not working on my Galaxy S4?

This error is usually due to a faulty connection between the motherboard and the SIM / MicroSD card tray. Likely it is due to a bad solder job on that connector. Does a new SIM Tray fix it? Extremely unlikely. Purchasing a new SIM tray will likely be wasted money.

How do you remove a SIM card from a Samsung Galaxy S4?

Lift the rear case by the corner nearest the divot and remove it from the phone. Use the flat end of a spudger, or your fingernail, to press the microSD card slightly deeper into its slot until you hear a click. After the click, release the card and it will pop out of its slot. Remove the microSD card.

Where is the microSD card on a Samsung Galaxy S4?

Pry with a plastic opening tool, or your fingernail, in the divot to the left of the rear-facing camera, near the power button. Lift the rear case by the corner nearest the divot and remove it from the phone. Use the flat end of a spudger, or your fingernail, to press the microSD card slightly deeper into its slot until you hear a click.