How to add a card to Xiaomi

“SIM card not activated” on Xiaomi: how to solve the problem?

It is difficult to identify the cause of the problem, but one is solved quite simply. We have given a manual for each option, and you can try all the methods below in sequence. All of them are absolutely safe for the device. In addition, there is a very high probability that one of them will work, and the problem with activating the SIM card on your Xiaomi smartphone will be successfully solved.

  • Sign out of Mi account (to do this, go to Settings. Mi account. Sign out of account)
  • Change the language: Settings. Advanced settings. Language and input. here you need to select “English”;
  • Log in to your account again through Settings. the SIM card should be activated;
  • Change the language back to Russian (repeat the sequence of point 2, select “Russian” in the last step);
  • Sometimes after you have done these manipulations, you need to restart your smartphone.

See all options here: SIM card settings and mobile networks.

When 2 SIM cards work simultaneously in the phone, you will see a signal of two cellular networks at the top (next to the charge level). Each SIM card can be configured to use the mobile network and data (hotspot).

By selecting any SIM card, we will get to the settings menu, where the following options will be available:

  • Enable SIM card. If you do not use this SIM card for a long time and do not receive SMS and voice calls on it, then you can turn it off to save battery power.
  • The name of the SIM card. Specify any name, so as not to be confused with the second, write the name of the operator.
  • SIM card number. A handy option if you forgot your phone number.
  • Access points (APN) which access point this SIM card uses to access the Internet and receive mms messages. These settings come at the moment when you insert the SIM card into the phone for the first time, and are installed automatically. Nothing needs to be changed. Or you can manually add an access point.
  • Preferred network type: 4G (LTE), 3G or 2G (only calls, no internet, to save energy).
  • Mobile networks. Select network automatically or manually. I recommend it automatically, especially if you find the most friendly and inexpensive operator-Partner in roaming. Experienced users can choose manual mode, while in roaming they take all the risks (they can get on an expensive tariff from someone else’s operator). For example, in manual mode, in addition to my Beeline network, more networks are available, but it’s not a fact that I can connect to them: MTS 4G, Tele2, Megafon 4G.

basic settings

These settings affect all working SIM cards, not each one individually:

  • Mobile internet: on/off. Allows data transfer via the operator’s mobile network.
  • Dual 4G mode. Simultaneously, both SIM cards can work in 4G mode (fast Internet calls). But it quickly drains the phone’s battery.
  • Mobile Internet during VoLTE calls (transmission of a voice call over high-speed networks LTE, or 4G). Those. during such a call, the Internet will work on the second SIM card. The option is supported by the big three operators in Russia: Megafon, MTS, Beeline.
  • Data transfer traffic restriction for each SIM card.
  • Internet in roaming to use or not. Be aware of super-expensive internet rates in other countries.
  • Always receive MMS receive these messages even when the Internet is disconnected.
  • Default calls. Choose from which SIM card (preferred) you will call.
  • Internet by default. Choose on which SIM card you will use the Internet.

Data transfer

Here we can configure internet usage for each SIM card individually, depending on your data plan. Go to Settings SIM card and mobile networks Data connection.

Enable Traffic Control and proceed to setting up the Tariff plan:

Activating the SIM card on the website

You can link a phone number to your Mi account on the official page, in the user’s personal account. The site address is account.Xiaomi.com. The portal fully supports the Russian language.

Step-by-step instructions for activating a SIM card on the site:

  • Enter your account username and password.
  • Go to the “Settings” tab.
  • Specify phone number.
  • Wait for a message with a confirmation code.
  • Enter the code in the window on the site.

If the reason is that it is not possible to activate the SIM card on Xiaomi due to problems with sending SMS, then the problem is solved with the help of a mobile operator. You need to call the call center and find out if the messaging service is blocked.

If sending SMS is not blocked and there is money on the account, but the message is still not sent, the problem is that the specified SMS center is missing. The SMS center can be specified in the Xiaomi phone settings. Go to:

  • Settings.
  • System Applications.
  • Messages.
  • Additionally.
  • Short Message Service (SMSC) / SMS Center Number.

Enter the desired number in the last window. For telecom operators in the territory of the Russian Federation, it is as follows:

If the smartphone has two SIM cards, then it is necessary to enter the SMS center separately for each.

How to activate a SIM card on Xiaomi

Users of Xiaomi smartphones may encounter a common error – “SIM activation error”. This problem is most often due to the fact that Xiaomi phones require mandatory registration of a Mi account. And users who did not specify a phone number during the registration of this account receive a similar error.

Xiaomi’s SIM activation service requires you to provide a phone number in order to protect the personal data of the device owner. It also helps in case of theft or loss of the phone. to block and search for the gadget.

There are other reasons that the SIM card in Xiaomi is not activated:

  • SIM card not inserted correctly;
  • blocking of outgoing SMS messages by a telecom operator;
  • incorrectly installed language;
  • system error.

All these reasons, though met, but in isolated cases.

other methods

There are other ways to ensure that the SIM card activation is successful. They are less popular, since in most cases the error is fixed by one of the above methods.

Changing the interface language

In outdated versions of MIUI, the proprietary operating system of a Chinese company, there is a bug when it is impossible to activate SIM in Russified versions. This flaw is resolved by the following actions:

  • Sign out of Mi account.
  • In the interface settings, change the system language from Russian to English.
  • Login to Mi account.
  • Back to return the Russian language.

Important: during the third and fourth steps, the smartphone will be completely in English. If the user does not know him, then you need to ask someone who knows to perform these actions. Either memorize or record the order of transitions and clicks in digital form.

See also  How to disassemble Xiaomi redmi 3s

Solving the problem in the firmware

To fix it, you need to update the MIUI operating system to the latest version. If the version is already the latest, reinstall it.

SIM physically installed incorrectly

It often happens that you can confuse the SIM card slot with the memory card slot. Or the SIM is simply inserted incorrectly: the chip is turned on the wrong side or is located from the bottom up.

The easiest way is to ask to transfer the SIM from the old phone to the new one, right at the place where you bought a new smartphone.

In Xiaomi, it is recommended to install the application on a memory card after copying all the files stored on it. Otherwise, they will be lost during the pairing process. After the manipulations are performed:

Go to “Settings”. “Storage”, click on SD card.

At the “three dots” click on “Storage Settings”

Read the formatting information and click “Clean and Format”

If a warning about the slow operation of microsd appears on the screen, then you should not ignore it, otherwise the device will become unstable. Definitely needs to be replaced.

After cleaning is complete, you should mark the services to download to an additional file storage resource.

It is important to note that now the information stored on the SD will be encrypted and not available for recognition on another device. Simply removing it from the slot can cause Xiaomi to malfunction.

You can detach the card from the phone in the “storage settings” by checking “Portable media”.

Via adb driver

In Xiaomi smartphones, you can force the installation of the application on SD. Requires ADB driver, PC and USB debugging permission. After the utility is downloaded on Windows, you need to run it.

On the computer, enter one of the following commands:

  • Su. if you have root rights, or skip;
  • pm getInstallLocation(“0” by default);
  • pm getInstallLocation 1. installation in the phone’s “native” memory;
  • pm getInstallLocation 2. install on a portable device.

Not all users will want to execute this algorithm, and for some it will seem incredibly difficult. But the method is considered effective, and in case of failure of other options, it can help out.

How to insert a SIM card in Xiaomi Mi 8?

If you have just bought a Xiaomi Mi 8, you will need to complete two important steps before you can use it, first you will need to find how to insert a SIM card into Xiaomi Mi 8 to be able to use your smartphone’s phone functions, and then connect to your Gmail account to activate your Android profile. It is in this guide that we will help you complete the first of these two steps. First we will see the preliminary steps to install the SIM card and then how to insert the SIM card into your Xiaomi Mi 8.

How to install or change the SIM card in my Xiaomi Mi 8

We now move on to the practical phase of our little business. Now we will explain how to insert a SIM card into Xiaomi Mi 8. Please note that this process is relatively simple. You will not need the help of a specialist or consultant from your store if you have followed all the steps described in the previous part. Follow the information below to activate your new card.

How to insert a SIM card into the new Xiaomi Mi 8

  • As we told you a little above, make sure that your Xiaomi Mi 8 is in order. Find the location of the SIM cache, it’s usually in the top left or top right corner.
  • Using the SIM tool, open the drawer by pressing on the slot provided for this.
  • After opening, check the SIM card format accepted by your Xiaomi Mi 8 and insert a new card.
  • close the drawer
  • Turn on your phone and enter your PIN.
  • Now you can use the phone function of your Xiaomi Mi 8

How to change the SIM card in my Xiaomi Mi 8

this tutorial, there are very few differences from the methodology we just saw. In this case, if you want to know how to change the SIM card of your Xiaomi Mi 8, after opening the SIM card slot, you will need to remove the old card and replace it with a new one. If you have taken a used phone or a friend’s phone, you can format your Xiaomi Mi 8 to reset it and enjoy it as if it were new, feel free to read our article on this topic.

If you want the maximum of tutorials to become the king of Xiaomi Mi 8, we invite you to see other tutorials in the category: Xiaomi Mi 8.

How to insert a SIM card in Xiaomi or Redmi?

So, you have finally bought your new smartphone from Xiaomi or Redmi, now it’s time to insert your SIM card into it. Let’s tell you how to do it right. Relevant for most smartphones of the company, including Redmi 8, Redmi Note 8, Redmi Note 8T, Redmi 7A, Redmi 9, Redmi Note 9, Redmi Note 9 Pro, Redmi 8a, Mi 10, etc.

We pick up a smartphone and find the tray on one of the side faces. Here is how it looks in our example (Redmi Note 8T):

Next, take the paper clip that is included in the kit.

And press lightly. If it doesn’t work, put in a little more effort.

If you did everything right, the tray will appear, and then you must remove it with your own hands. Remember how it is located in its seat.

As you can see, in our example, there are two separate slots for a SIM card. If you have two SIM cards, insert both (NanoSIM format). If there is one, put one in. The first slot is the one closest to the memory card slot, although this does not play any special role, you can use the second slot.

Now carefully take the tray with the SIM card and insert it into the slot in the same way as it was before.

If everything is done correctly, you will be prompted to enter a PIN code from the SIM card, if it is enabled on it, or you can immediately call friends and relatives, just wait for the connection signal to appear in the status bar.

If the SIM card is a different size, the easiest way is to go to your carrier and change the SIM card, the new kit usually supports all three popular SIM sizes, you don’t have to cut anything.

What difficulties may arise

We decided how to insert a SIM card into Xiaomi, while users often experience certain difficulties:

  • The SIM card is not detected. Check if the correct side of the card was inserted into the tray;
  • Lost special key to open the tray. You can replace it with a regular paper clip, just unbend it and use it instead of a key;
  • The tray does not go back into the smartphone. Make sure that the cards are light and fit exactly into the holes, do not try to insert a SIM card of the wrong size.

If all the manipulations were performed correctly, but the smartphone still does not see the card, contact your mobile operator to determine the reason for the lack of a network.

Do not try to open the SIM card tray with a pin or any other sharp object, otherwise the part may be damaged.

How to insert a SIM card in Xiaomi

How to insert a SIM card into Xiaomi. this question is asked by users who have just bought a smartphone from a Chinese manufacturer. If in older phones it was necessary to open the back cover, and sometimes remove the battery in order to place the SIM card in a special tray, then new smartphones have a separate tray for the SIM card.

See also  How to transfer data to Xiaomi SD card

For some users, the process of replacing a SIM card on a smartphone is difficult, so it is worth considering the procedure in stages to minimize the likelihood of damage to the SIM card and the phone itself.

How to insert a SIM card into Xiaomi: step by step instructions

Most modern Xiaomi smartphones (especially budget models) have a hybrid tray that allows you to install either two SIM cards at the same time, or a SIM card and a memory card.

  • In the box, along with the smartphone, there is a special device for opening the SIM card tray. Basically, the SIM card tray is located on the side faces of the gadget, you can find it by a small indentation.
  • We take any soft cloth, lay it out on a table or any other horizontal surface, put the smartphone on it with the screen down. In this position, it will be easier to get to the SIM card slot.
  • We insert the key into a special hole and lightly press until a slight click. If all the manipulations were performed correctly, the paper clip itself will bounce off the hole.
  • We finally take out the tray from the smartphone with our fingers.
  • Install one or two SIM cards. Most trays accept one nano-size card and one micro-size card. The correct position of the SIM card is up with a gold-plated chip.
  • Insert the tray back into the phone and snap it into place.

Replacement of a SIM card in modern devices can be done without turning off the gadget itself, the card will be detected automatically.

Some new smartphones have a tray that allows you to use two SIM cards and a memory card at the same time. If your device has a slot for only two SIM cards or a SIM card and a flash drive, then you can use the following trick:

How to Insert SIM Card into Xiaomi Mi3

  • Take the operator’s SIM card. Use a lighter to melt the plastic part of the SIM card to get the chip. Once the plastic has become more pliable, remove the chip with tweezers.
  • Remove the plastic from the back of the chip with sandpaper (no more than 1-2 millimeters).
  • Stick the resulting chip on the back of the memory card (from the side of the gold contacts) to the free area. If you get protruding edges, slightly trim them with sandpaper.

If all the manipulations were performed correctly, after installing such a sandwich, the smartphone will immediately recognize both the memory card and two SIM cards.

Keep in mind that you carry out all manipulations with the memory card and SIM card at your own peril and risk, the information in the article is provided for informational purposes only.

  • Activate short range radio.
  • Launch mobile app.
  • Enter the data requested by the application.
  • Bank check.
  • The entered data becomes a virtual copy of the real.

To enable NFC, you need to go to the smartphone settings and select the “Additional functions” item from the “Wireless networks” subsection, and in the new dialog box you need to activate “NFC”. Next Android Beam if disabled.

Find the power key, hold it down and hold it for 5-10 seconds until the screen lights up and Xiaomi, Android or MIUI appears. As soon as the screen lights up, feel free to release the button and wait for the operating system to load. The phone can be used!

Mi Pay is a contactless payment system developed by Xiaomi based on Android Pay. To pay with Mi Pay, you need to:

  • unlock the phone screen;
  • bring it closer to the terminal;
  • wait until the program starts and the map image appears on the screen.

So, you know that Realme 6 has an NFC chip, so check if it is enabled on your phone (how to enable NFC in Realme 6). To do this, lower the curtain on your phone with a gesture down the screen from above and look at the desired NFC icon there as in the photo. If the icon is not highlighted, it means that you need to click on it to activate it.

To link a plastic card to a mobile number, step by step proceed as follows:

  • Insert the plastic product into the receiving opening of the ATM. Press PIN.
  • In the menu that opens, select “Mobile Banking”. Then “Connection”.
  • Choose the one you want from the list of tariffs.
  • Confirm request.
  • Install the latest version of the Mi Fit mobile app and activate a Mi Fit account with the region/country “Russia” in it
  • Activate your Mi Smart Band 4 NFC with the Mi Fit app.
  • In the “Devices” tab, select “Mi Smart Band 4 NFC fitness bracelet”

At the moment, only MasterCard payment system cards are supported, and the list of partner banks is as follows:

  • Alfa Bank
  • VTB
  • Credit Europe Bank
  • Moscow credit bank
  • Opening Bank
  • PSB
  • Raiffeisen Bank
  • RosselkhozBank

Before the first payment, you need to link a bank card to the device. To do this, you need to enter the card number, its validity period, CVV code, and then confirm your actions with an SMS message code. It will come to the number to which the card is linked.

To link a plastic card to a mobile number, step by step proceed as follows:

  • Insert the plastic product into the receiving opening of the ATM. Press PIN.
  • In the menu that opens, select “Mobile Banking”. Then “Connection”.
  • Choose the one you want from the list of tariffs.
  • Confirm request.

find Mi Smart Band 4 NFC among the list and tap on it; then scroll down the page until the line “Laboratory” appears and click on it; in the “Password” line, click “Not set”; then activate the bracelet lock by entering any 4 numbers.

Let’s start with the fact that the function is not configured in the most convenient way. The Mi Band 4 payment system is set up independently of the phone’s payment system. In addition, there is no support from Sberbank and Alfa-Bank (although this may be feasible in the near future).

How to reset the Xiaomi Mi Band 4 fitness bracelet to factory settings To eliminate more serious software failures, Xiaomi Mi Band 4 is reset to factory settings. To do this, swipe down on the bracelet screen, find the “Advanced” section, open “Settings” in it and select the “Reset settings” line.

Open the smartphone settings and in the “Advanced settings” section, click on the “Region” item. Next, select a region and click on it. It is possible that after selecting a region on Xiaomi, you will need to restart your mobile device for correct operation.

find Mi Smart Band 4 NFC among the list and tap on it; then scroll down the page until the line “Laboratory” appears and click on it; in the “Password” line, click “Not set”; then activate the bracelet lock by entering any 4 numbers.

Let’s start with the fact that the function is not configured in the most convenient way. The Mi Band 4 payment system is set up independently of the phone’s payment system. In addition, there is no support from Sberbank and Alfa-Bank (although this may be feasible in the near future).

  • Install the latest version of the Mi Fit mobile app and activate a Mi Fit account with the region/country “Russia” in it
  • Activate your Mi Smart Band 4 NFC with the Mi Fit app.
  • In the “Devices” tab, select “Mi Smart Band 4 NFC fitness bracelet”

Mi Smart Band 4 NFC payments will be available to holders of Mastercard cards issued by Raiffeisenbank, VTB, Tinkoff Bank, Otkritie Bank, Post Bank, Yandex. Money, Rosselkhozbank, PSB, Alfa-bank, Russian Standard Bank, MKB, Credit Europe Bank (Russia) JSC, Soyuz Bank, Gazprombank.

See also  How to insert a card in Xiaomi

To set up contactless payment on Mi Smart Band 4 NFC, you need to install the Mi Fit application on your smartphone and add a PrivatBank payment card in the corresponding tab (you can link up to 6 cards).

How to reset the Xiaomi Mi Band 4 fitness bracelet to factory settings To eliminate more serious software failures, Xiaomi Mi Band 4 is reset to factory settings. To do this, swipe down on the bracelet screen, find the “Advanced” section, open “Settings” in it and select the “Reset settings” line.

How to enable NFC on Xiaomi? To enable NFC, you need to go to the smartphone settings and select the “Additional functions” item from the “Wireless networks” subsection, and in the new dialog box you need to activate “NFC”. Next Android Beam if disabled.

Go to Settings → go to the tab on the Wireless & Networks panel → scroll down to the NFC section and check the box next to NFC → click on Security element location and select Use HCE Wallet.

Go to the settings, select the “” section. We find the NFC block and transfer it to the “Enabled” mode. Select the HCE wallet (Wallet HCE) in the “Location of the security element” section. In the “Pay with one touch” section, select the Android Pay application in the “Default payment method” field.

How to enable NFC on Xiaomi? To enable NFC, you need to go to the smartphone settings and select the “Additional functions” item from the “Wireless networks” subsection, and in the new dialog box you need to activate “NFC”. Next Android Beam if disabled.

If you find out that Xiaomi Redmi 9A has an NFC chip, check if it is enabled on your phone (how to enable NFC on Xiaomi Redmi 9A). To do this, lower the curtain on the phone with a swipe down the screen from the top, and then find the desired NFC icon there as in the photo. If it is not highlighted, then it must be turned on.

  • Go to the “Settings” section.
  • Open “Advanced Features” under “Wireless Networks”.
  • Drag the slider in the NFC row to the On position.

How to add a card to Xiaomi NFC

Check if your Xiaomi smartphone has an NFC module, so you can add a card to it and make purchases in stores by bringing it to the terminal.

How to insert Sim card in Xiaomi Mi3.

Adding a card to Xiaomi is not difficult, but before starting the procedure, you need to do a quick preparatory work. You need to make sure that the NFC settings are made correctly, otherwise you, like me, when I first got acquainted with this technology, will stand at the checkout in the store, vainly bringing the smartphone to the terminal and not understanding why the transaction does not occur.

How to set up NFC on Xiaomi to link a card

Fortunately, NFC only has two important settings, so let’s go over them quickly so as not to waste your time.

Next, we are interested in the “Contactless payment” menu. Inside you will see the line “Payment by default”. which must be assigned to the Google Pay application. and below, in the line “Use the default application” should be set to “Always”. And, of course, so that Xiaomi can make purchases, before bringing the smartphone to the terminal, make sure that the “NFC” function is enabled.

How to link a card to Xiaomi

Now, in quick mode, we will learn how to link a bank card to Xiaomi, for this you need to install the Google Pay application on your smartphone. This program was developed by Google, it works all over the world, and it was on behalf of Google that this application was certified by Russian banks and it is with it that their interaction is configured.

Launch the application, on the main screen we will see the offer “Add payment method”. click on it. You will be prompted to select a card, click on the “Plus” icon. Now you will be asked to either enter the card details manually to add it, or take a photo of the front side for automatic recognition of the applied data.

After that, a verification transaction in the amount of 10 rubles will be made, the money, of course, will be returned to the account, this procedure is needed to make sure that the card is real and the bank services it normally.

That’s it, the card has been added to Xiaomi, now you can bring your phone to the store and pay for the purchase.

Depending on the security settings of your bank that owns the card, you can spend different amounts without entering a PIN code at the terminal, somewhere up to 500 rubles, and somewhere up to 10,000 rubles. You can find out the amount of the payment by the hot service of your bank.

First you need to arm yourself with a paper clip that comes with any Xiaomi smartphone. It is made of metal wire in the form of a paper clip with an elongated end.

The tray is located on the left (most often) or on the right side. In order to open it, you need to insert a paper clip into the corresponding hole and press lightly. As soon as you hear a characteristic click, a metal plate will slide out of the case. You need to grab it with your fingers and pull it towards you until it is fully extended.

How to open SIM card in Xiaomi next? Take the SIM card and put it in the recess. In order to properly install the product, the tray design fully corresponds to the dimensions of the SIM card, for example, micro-SIM or nano-SIM.

It remains to put the tray in place and press it until a characteristic click.

How to Insert SIM and SD Cards into XIAOMI 11T Pro. Put SIM and SD Cards into XIOAMI Device

How to open the memory card slot on Xiaomi?

Depending on the model, it is possible to install a memory card either in a separate slot (for example, for Xiaomi Redmi Note 5A) or in the microSIM compartment. In the first case, the user will have the opportunity to use two SIM cards and a separate memory card at the same time, and in the second case, he will have to sacrifice one of the SIM cards in order to expand the memory capacity.

The microSD installation process is similar to the above procedure. The main thing is to insert it into the hybrid slot. The manufacturer made sure that the slots are not mixed up by putting the appropriate inscriptions on them.

On the Internet, you can find tips on gluing two cards, which allows you to simultaneously use both the drive and two SIM cards. However, such methods are very unsafe for Xiaomi phones, as there is a high probability of damaging the internal contacts of the reader or causing damage to the tray itself.

In the event that you don’t know how to open a SIM card on Xiaomi when you lose a special paper clip, there is a great solution: use a regular paper clip. The main thing is to straighten one of its ends.

Denial of responsibility | Contacts |RSS | SE | EN | BR | DE