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. Update your iPhone or iPad to the latest version of iOS. … Remove your SIM card from the SIM card tray and then put the SIM card back.
Why is my phone saying there is no SIM card?
Some possible causes could be that you didn’t insert the SIM card correctly or your Android device is experiencing a software issue. Whatever the reason, a solution needs to be found quickly when your phone says: “No SIM card detected.”
How do I get rid of no SIM card notification?
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.
What to do if SIM stops working?
Troubleshooting SIM card problems
- Turn off your phone and remove the SIM card.
- Clean the gold connectors on the SIM with a clean lint-free cloth.
- Replace the battery and turn your phone on without the SIM.
- Turn your phone off, replace the SIM and restart the phone.
Where is the SIM card on this phone?
On Android phones, you can usually find the SIM card slot in one of two places: under (or around) the battery or in a dedicated tray along the side of the phone.
How do I clean my SIM card on my phone?
Clean the SIM card by blowing off dust, or use a soft cloth to carefully remove any residue from the gold contact area (don’t use soap or anything abrasive). Place the SIM card chip-side down into the tray and slide it back inside. If inserted correctly, the tray should go in easily. Restart your phone.
Why does my iPhone say I have 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. Update your iPhone or iPad to the latest version of iOS. … Make sure that the SIM tray closes completely and isn’t loose.
Why is my SIM card locked?
The SIM card on your mobile phone will become locked if you enter an incorrect personal identification number (PIN) three times. To unlock it you must reset your PIN by entering your SIM card’s unique unlock key (also called a PIN unblocking key or PUK).
How do you reset a SIM card?
Resetting SIM card through the phone’s settings
Insert the SIM card into your cell phone’s SIM card slot and place the back cover securely. Then, turn on the phone. Step 2. Go to the “Settings” menu and choose “Reset” from the list of options that are displayed.
How do I stop the no SIM notification on my iPhone?
Go to Settings app → Mobile Data . Turn off Mobile Data. Remove the SIM card from the iPad. Hold down the Power button and slide the on-screen Power Off switch and wait for the iPad to power off.
How can I use my phone without a SIM card?
So how can you use an Android phone without a SIM card? It’s simple, do everything over WiFi. Using the wireless internet connection in your house, at a hotel, a nearby Starbucks and more is all you need.
How do I hide my SIM card icon?
First on the list is the “Status Bar” option. Jump in there. These settings are pretty straightforward—just turn a toggle off to hide that icon.
Why did my SIM card suddenly stop working?
SIM slot and connector sometimes accumulate dust over them, causing the device not to read the card properly. … A broken pin may also cause a problem of no sim card detected on an android phone.
How do I know if my SIM card is bad?
If you encounter any of the issues listed below then you might have a SIM card that is not working properly anymore.
- Calls being interrupted, or messages delayed.
- Pin code requested without rebooting the phone.
- Sound quality decreasing.
- Battery life reduced.
- Phone getting warm.
How can I tell if my SIM card is working?
Checking Whether the SIM Card Is Working Properly
- Check whether account balance of the SIM card is insufficient. You can visit carriers’ website or insert the SIM card on a cellphone to check the account balance of the SIM card.
- Check the SIM card status. Run the display cellular interface-number security command to check security information about the 3G/LTE modem.