Google Nexus S: Unrecognized SIM card

You have just bought an Google Nexus S and when you turn it on, it displays the following error text: SIM card not recognized. At times the Google Nexus S does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily important to bring the Google Nexus S directly back. In truth, there are a lot of tricks to fix this problem. We will therefore discover in this content, what are the things to do and confirm in order that the SIM card is recognized on your Google Nexus S.unrecognized-sim-card-Google-Nexus-S

How to proceed when ever the SIM card is not recognized on my Google Nexus S

If perhaps the SIM card is not recognized on your Google Nexus S, below is a list of things that can help you identify the source of the problem, discover repairing the problem.

Clean SIM card

One of the first things to do if the SIM card is not recognized on your Google Nexus S is to clean it up. Actually, it may happen that dirt partially prevents the contact between the SIM card and the phone. To clean it, pass a small dab of cloth over it and check if it is not damaged.

Check the tracking of the SIM card on your Google Nexus S

At times the problem may sourced from the tracking of the SIM card. Actually, it often happens that tiny metal plugs that normally have to come in contact with the SIM card are a little bit relaxed. When this is the case, this prevents the Google Nexus S from reading the SIM card. To fix this problem, you just simply need to thicken the SIM a little by gluing one or two pieces of tape at the back.

Test the SIM card on another mobile phone

To find out if the problem comes from the SIM card, you may test it on another phone and you will have your answer. When it is not recognized on other devices, you may modify the SIM card.

Try another SIM card on your Google Nexus S

If perhaps the two previous steps do not give anything, it truly is important to test another SIM card to find out in the event that the problem comes from the card. In truth, in the event that other SIM card work on the Google Nexus S, it truly is because the problem comes from the card. Otherwise, it truly is at the level of the mobile phone that we will have to look.

Check that your Google Nexus S is not Simlocker

If you have tried a lot of SIM cards on the Google Nexus S and non-e are recognized, the mobile phone may perhaps be Simlocker. This means that the Google Nexus S will recognize simply the SIM card of a specific operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of offer on the internet that can do that.

Check that the problem does not sourced from the ROM installed on the Google Nexus S

This part mainly concerns the people who root the Google Nexus S to install a ROM that is not original. If perhaps this is actually what you have done, be aware that the unrecognized SIM card problem is quite common after setting up new ROMs. We suggest that you reinstall an original ROM and re-test it.

If perhaps nothing works

If perhaps all the above solutions do not work, we advise you to bring your Google Nexus S and the SIM card back to one of your operator’s shops.