You have just acquired an Xiaomi Redmi Pro and when you turn it on, it displays the following error text: SIM card not recognized. Occasionally the Xiaomi Redmi Pro does not recognize the SIM card and displays this message. In this circumstance, it is not necessarily required to bring the Xiaomi Redmi Pro directly back. In fact, there are a lot of tips to solve this trouble. We will for that reason observe in this tuto, what are the stuff to do and verify in order that the SIM card is recognized on your Xiaomi Redmi Pro.
What to do when the SIM card is not recognized on my Xiaomi Redmi Pro
In the event that the SIM card is not recognized on your Xiaomi Redmi Pro, below is a list of stuff that may help you discover the source of the trouble, observe repairing the trouble.
Clean SIM card
One of the first stuff to do if the SIM card is not recognized on your Xiaomi Redmi Pro is to clean it up. In fact, it might happen that dirt partially prevents the contact between the SIM card and the 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 Xiaomi Redmi Pro
Occasionally the trouble might come from the location of the SIM card. In fact, it often happens that little metal plugs that most of the time have to come in contact with the SIM card are a little bit relaxed. When this is the case, this prevents the Xiaomi Redmi Pro from reading the SIM card. To solve this trouble, you simply need to thicken the SIM a little by gluing 1 or two pieces of tape at the back.
Test the SIM card on another mobile phone
To find out if the trouble comes from the SIM card, you can test it on another phone and you will have your answer. If it is not recognized on other devices, you can change the SIM card.
Try another SIM card on your Xiaomi Redmi Pro
In the event that the two previous steps do not give anything, it can be required to test another SIM card to find out whenever the trouble comes from the card. In fact, whenever other SIM card function on the Xiaomi Redmi Pro, it can be because the trouble comes from the card. Otherwise, it can be at the level of the mobile phone that we will have to look.
Confirm that your Xiaomi Redmi Pro is not Simlocker
If you have tried a lot of SIM cards on the Xiaomi Redmi Pro and non-e are recognized, the mobile phone may be Simlocker. This means that the Xiaomi Redmi Pro will recognize just 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 net that may do that.
Check that the problem does not come from the ROM installed on the Xiaomi Redmi Pro
This part mainly concerns the people who root the Xiaomi Redmi Pro to install a ROM that is not initial. In the event that this is actually what you have done, be aware that the unrecognized SIM card trouble is quite common after installing new ROMs. We suggest that you reinstall an initial ROM and re-test it.
In the event that nothing works
In the event that all the above solutions do not work, we recommend you to bring your Xiaomi Redmi Pro and the SIM card back to 1 of your operator’s shops.
