SIM card not recognized on Xiaomi Mi Mix 2S
You have just invested in a Xiaomi Mi Mix 2S and as soon as you turn it on it will send you the following error message: SIM card not recognized. The Xiaomi Mi Mix 2S regularly does not recognize the SIM card and announces this message. In this case, it is not always useful to report directly from the Xiaomi Mi Mix 2S. In fact, we can find valuable solutions to solve this problem, so we will see in this guide what to do and check so that the SIM card is recognized on your Xiaomi Mi Mix 2S.
What to do when the SIM card is not recognized on my Xiaomi Mi Mix 2S
If your SIM card is not recognized on your Xiaomi Mi Mix 2S, here is a list of things that can help you determine the source of your problem and why not fix it.
Clean SIM card
One of the first things to do in case your Xiaomi Mi Mix 2S does not recognize the SIM card is to clean it. Indeed, dirt regularly blocks contact between the SIM card and the laptop. To dust it, wipe it with a small cloth and inspect it for damage.
Check the location of the SIM card in your Xiaomi Mi Mix 2S
Sometimes the concern comes from where you put the SIM card. For example, it often happens that the metal mini-caps that normally touch the SIM card are slightly relaxed. If this is the case, this prevents the Xiaomi Mi Mix 2S from recognizing the SIM card. To solve this problem, it is only necessary to thicken the SIM card a little by adding one or 2 pieces of tape behind it.
Try the SIM card in another smartphone
If you want to know if the problem comes from the SIM card, you can try it on another smartphone and you will have its explanation. In case it is not recognized on other laptops, you need to replace the SIM card.
Try another SIM card in your Xiaomi Mi Mix 2S
If the above 2 steps do not work, you need to try another SIM card to find out if the problem is with the card. And yes, if other SIM cards work in the Xiaomi Mi Mix 2S, it is because the problem is with the card. On the contrary, it is at the level of the smartphone that one must look.
Make sure your Xiaomi Mi Mix 2S is not a Simlocker
If you tried multiple SIM cards in the Xiaomi Mi Mix 2S and it doesn’t recognize any of them, the phone is probably Simlocker. This means that the Xiaomi Mi Mix 2S will not be able to recognize only the SIM cards of a certain operator. In that case, you need to unlock it. You will easily find a multitude of offers on the web that have the opportunity to do just that.
Check that the problem is not with the ROM installed on the Xiaomi Mi Mix 2S
This is mainly for people who have rooted Xiaomi Mi Mix 2S to install non-original ROM. If this is the case, then you know that SIM card not recognized issue is quite common after installing new ROMs. We recommend that you reinstall an original ROM and try it again.
if nothing works
In case all the previous tricks do not work, we recommend that you return your Xiaomi Mi Mix 2S and the SIM card to one of the stores of your telephone operator.