You have just purchased an Oppo Reno and when you turn it on, it displays the following error text: SIM card not recognized. Occasionally the Oppo Reno does not recognize the SIM card and displays this message. In this case, it is not necessarily required to bring the Oppo Reno directly back. In fact, there are a lot of tips to fix this issue. We will consequently see in this content, what are the stuff to do and check in order that the SIM card is recognized on your Oppo Reno.
How to proceed when ever the SIM card is not recognized on my Oppo Reno
Whenever the SIM card is not recognized on your Oppo Reno, below is a list of stuff which could help you identify the source of the issue, see repairing the issue.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Oppo Reno is to clean it up. Actually, it may possibly 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 tracking of the SIM card on your Oppo Reno
Occasionally the issue may possibly sourced from the tracking of the SIM card. Actually, it often happens that little metal plugs that normally have to come in contact with the SIM card are a bit relaxed. When this is the case, this prevents the Oppo Reno from reading the SIM card. To fix this issue, you simply have to thicken the SIM a little by gluing 1 or two pieces of tape at the back.
Test the SIM card on another cellphone
To find out if the issue comes from the SIM card, you can test it on another phone and you will have your answer. When it is not recognized on other devices, you can modify the SIM card.
Try another SIM card on your Oppo Reno
Whenever the two previous steps do not give anything, it is required to test another SIM card to find out if the issue comes from the card. In fact, if other SIM card function on the Oppo Reno, it is because the issue comes from the card. Otherwise, it is at the level of the cellphone that we will have to look.
Verify that your Oppo Reno is not Simlocker
In case you have tried a lot of SIM cards on the Oppo Reno and non-e are recognized, the cellphone could be Simlocker. It indicates that the Oppo Reno will recognize simply the SIM card of a certain operator. In this case, you have to unlock it. You will find without a hassle a lot of offer on the net which could do that.
Check that the problem doesn’t sourced from the ROM installed on the Oppo Reno
This part mainly concerns the people who root the Oppo Reno to install a ROM that is not original. Whenever this is actually what you have done, be aware that the unrecognized SIM card issue is quite common after setting up new ROMs. We advise that you reinstall an original ROM and re-test it.
Whenever nothing functions
Whenever all the above solutions do not work, we recommend you to bring your Oppo Reno and the SIM card back to 1 of your operator’s shops.
