Check the sim tray sim slot power off your android phone. Then hold stable and insert.
Doing this can be really helpful for you to determine if the problem is with your sim card or not.
How to get my phone to read my sim card. If your sim card seems to be damaged just go ahead and contact your carrier s retail store and make a request for you to get another sim card. If you still have the package look for the plastic card that the sim was snapped out of. Try to use another sim card and have it inserted in your iphone.
Remove the sim card from the sim tray sim slot. Clear or blow out the dust built up in the tray or on the sim card. While some tools claim to read the sim card through the device interface this may not recover deleted data or all data on the sim.
Re insert the sim card and reboot your phone. The 8 digit puk code should be printed on the back together with the sim pin code. If you can t see your sim number in the settings menu you ll need to take the sim card out of the phone and read it from the card directly.
Wait until the restarts and give it a few minute to rest. If your iphone is displaying the no sim follow the below process to remove and insert the sim tray from your device the sign may show as your sim card may not be correctly inserted inside the tray. Test out your sim card.
The network and cell service should be back on now. Your sim card tray is located on the right hand side of your iphone opposite the mute and volume buttons. Above all power off your cell phone.
Be it loose or improperly inserted sim card is the major culprit responsible for such an issue. It s usually written on the plastic side. The only way for an examiner to be certain all data was acquired is to read the sim through a standalone sim card reader with a tool that has been tested and verified.
Clean the sim card with a clean piece of cloth or tissue paper to remove any kind of dirt or dust from it. If you still can t find your sim number you may have to call your network. There are usb sim card readers and software available for purchase the dekart sim card reader is one example.
Pull out the battery and remove the sim card from the sim card slot. If your iphone won t read sim card just contact your carrier s retail store and put in a request to issue another sim card or just replace the old one if another sim card can be detected. Using a sim card other than your original one can be helpful to test if your original sim is damaged.
Once you have purchased a sim card reader simply place your sim card inside and insert the reader into a spare usb drive on your computer. Get the puk code from the sim card packaging when you purchase a sim card it comes in a little package and the puk code should also be included in it. Yes you can read the information on your sim card.
Thus please check for sim card and see whether it s making all the mess. Then you should take the sim card out of the slot and replace sim card.