You have just acquired an Yu Yunique Plus and when you turn it on, it displays the following error message: SIM card not recognized. Occasionally the Yu Yunique Plus does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Yu Yunique Plus directly back. In truth, there are several techniques to fix this trouble. We will therefore find out in this tuto, what are the things to do and verify to ensure that the SIM card is recognized on your Yu Yunique Plus.
How to proceed when the SIM card is not recognized on my Yu Yunique Plus
In cases where the SIM card is not recognized on your Yu Yunique Plus, below is a list of things that could help you determine the source of the trouble, find out repairing the trouble.
Clean SIM card
One of the first things to do if the SIM card is not recognized on your Yu Yunique Plus is to wash it up. In fact, it might happen that dirt partially prevents the contact between the SIM card and the mobile phone. To wash 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 Yu Yunique Plus
Occasionally the trouble might come from the location of the SIM card. In fact, it often occurs that little 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 Yu Yunique Plus from reading the SIM card. To fix this trouble, you just 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 trouble comes from the SIM card, you can actually test it on another phone and you will have your answer. If it is not recognized on other devices, you can actually change the SIM card.
Try another SIM card on your Yu Yunique Plus
In cases where the two previous steps do not give anything, it’s required to test another SIM card to find out in cases where the trouble comes from the card. In truth, in cases where other SIM card function on the Yu Yunique Plus, it’s because the trouble comes from the card. Otherwise, it’s at the level of the cellphone that we will have to look.
Check that your Yu Yunique Plus is not Simlocker
If you have tried several SIM cards on the Yu Yunique Plus and none are recognized, the cellphone might be Simlocker. It indicates that the Yu Yunique Plus will recognize just the SIM card of a certain operator. In this circumstance, you have to unlock it. You will find without a hassle a lot of provide on the web that could do that.
Check that the problem does not come from the ROM installed on the Yu Yunique Plus
This part mainly concerns the people who root the Yu Yunique Plus to install a ROM that is not initial. In cases where this is actually what you have carried out, be aware that the unrecognized SIM card trouble is quite common after installing new ROMs. We recommend 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 recommend you to bring your Yu Yunique Plus and the SIM card back to 1 of your operator’s shops.
