It can be very frustrating when your phone does not detect the SIM card, especially when you are waiting for a crucial phone call. It can happen to anyone at any time, but the good news is that there are ways to fix it.
The reasons why your Android phone cannot detect it may vary. Hope what is causing the problem on your device is easily fixed.
Simple solutions for SIM card not detected on Android
Before making fixes that you would rather not try, you can always try restarting your phone. If that doesn’t work, you can turn off your phone, remove the SIM card and battery (if possible), and keep them off for about a minute.
Another simple solution is to remove the SIM card and clean the dust that has accumulated on it. You will be amazed at how much dust can get into it.
You can also try trying a different SIM card in your phone. If this works, you may need to replace your current SIM card. It is also possible that the SIM card has not been inserted firmly, causing an error message. Android users have tried things like applying duct tape or even putting a piece of paper small enough to secure the SIM card.
You may have the SIM card option disabled
Even if you are sure you have it, you’d better check it out. Maybe you turned it off for some reason and forgot to turn it back on. To check whether you have enabled it or not, go to Settings> Network and Internet> SIM cards.
If the SIM card is activated, the cursor next to it should be blue; a gray button means it is disabled. If you have a phone that supports dual SIM, the second SIM card should be just below the first with its respective slider.
Activate airplane mode for 30 seconds
To activate airplane mode, you can swipe down from the top of the screen and touch the option. Or you can open the settings and go to Network and Internet and enable them.
Leave airplane mode on for about 30 seconds and when you turn it off, your device will start searching for a network. Hope the SIM card problem is solved.
Have you inserted the SIM card correctly?
The reason why your Android device does not detect the SIM card may be because it has not been inserted correctly. Adding the SIM card is an easy task, but if you are updating from an old phone or have never added one before, it can seem a bit confusing.
There are three types of SIM cards: Standard SIM, Micro SIM, and Nano-SIM. When you receive your new phone, make sure you know what type of SIM card you are using. If you are not sure, you can always check the specifications of your phone; must be there.
The new Android phone will have a small tray on each side of the device, while the iPhone will have it on the right.
Before inserting the SIM card, be sure to turn off the phone. The SIM card tray will have a hole that you will need to insert the SIM card removal tool or a clip / tack to open it. Be careful when inserting the SIM card removal tool; It shouldn’t be forced.
The new Android smartphones will have a slot for a Micro SD card and one or two SIM cards (depending on the model). The largest slot is for the SD card and the smallest for the SIM cards. If you have a dual SIM phone, but are only going to use one SIM card, for now, insert the SIM card into the first slot. Remember that the SIM card must have the gold chip or the logo facing up. You shouldn’t have to force it into the slot.
Older Android Phones
To insert the SIM card in older Android phones, you will need to remove the back cover and the battery. The slots should be there and when inserting the SIM card make sure the logo is facing up, like on newer Android phones. Once you have everything figured out, put the battery back in place and put the back cover back on.
Tackling this issue requires patience, as it may be necessary to try a method or two before finding the right one for you. It’s always best to try simple solutions before doing something more complicated.