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You have just purchased an OnePlus 3 and when you turn it on, it displays the following error message: SIM card not recognized. Occasionally the OnePlus 3 does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily important to bring the OnePlus 3 directly back. Indeed, there are many methods to solve this issue. We will for that reason observe in this tuto, what are the stuff to do and check in order that the SIM card is recognized on your OnePlus 3.unrecognized-sim-card-OnePlus-3

How to proceed when the SIM card is not recognized on my OnePlus 3

In cases where the SIM card is not recognized on your OnePlus 3, below is a list of stuff that will help you identify the source of the issue, observe repairing the issue.

Clean SIM card

One of the first stuff to do if the SIM card is not recognized on your OnePlus 3 is to wash it up. Actually, it may happen that dirt partially prevents the contact between the SIM card and the telephone. To clean it, pass a small dab of cloth over it and check if it is not damaged.

Check the location of the SIM card on your OnePlus 3

Occasionally the issue may originate from the location of the SIM card. Actually, it often occurs that small metal plugs that most of the time have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the OnePlus 3 from reading the SIM card. To solve this issue, you 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 issue originates from the SIM card, you’re able to test it on another phone and you will have your answer. If it is not recognized on other devices, you’re able to modify the SIM card.

Try another SIM card on your OnePlus 3

In cases where the two previous steps do not give anything, it truly is important to test another SIM card to find out in cases where the issue originates from the card. Indeed, in cases where other SIM card function on the OnePlus 3, it truly is because the issue originates from the card. Otherwise, it truly is at the level of the mobile phone that we will have to look.

Check that your OnePlus 3 is not Simlocker

If you have tried many SIM cards on the OnePlus 3 and non-e are recognized, the mobile phone might be Simlocker. This means that the OnePlus 3 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 provide on the net that will do that.

Check that the problem doesn’t originate from the ROM installed on the OnePlus 3

This part mainly concerns the people who root the OnePlus 3 to install a ROM that is not initial. In cases where this is actually what you have completed, be aware that the unrecognized SIM card issue is quite common after setting up new ROMs. We advise that you reinstall an initial ROM and re-test it.

In cases where nothing functions

In cases where all the above solutions do not work, we advise you to bring your OnePlus 3 and the SIM card back to one of your operator’s shops.