How to properly install SIM-Map to Xiaomi phone: instructions for all models

Installation SIM-The cards in Xiaomi smartphone are a procedure that every new owner of the device faces. Despite the apparent simplicity, there are nuances here, from the type of tray (retractable or removable) to support dual devices. SIM-In newer models, installation errors can lead to a network failure, damage to contacts, or even a slot breakdown. In this article, we will look at all the steps from choosing the right format. SIM before diagnosing connection problems.

Features of Xiaomi, Redmi and POCO It is a variety of designs SIM-For example, flagship models (Xiaomi 14, 13T Pros often support hybrid slots (nano-SIM) + nano-SIM or nano-SIM + microSD, while budget (Redmi Note 12, POCO M6) It can have separate nests for two cards and a memory card, and from 2023, some devices (such as the Xiaomi 13 Ultra) have eSIM support, which requires separate configuration. SIM post-installation.

1.Preparation: what type SIM-Cards are needed for Xiaomi

Before installing, check which SIM format your model supports. Since 2018, Xiaomi has completely switched to nano-SIM (12.3 × 8.8 mm), but older devices (until 2016) could use micro-SIM (15 × 12 mm) or even mini-SIM.

• 📄 In the documentation to the phone (section "Technical characteristics").
• 🔍 On the official website of Xiaomi in the model card (the tab "Specifications").
• 🛠️ Visually - look at the tray: if it has a notch only for a small card, it's a nano-SIM.

If you're normal. SIM (It's standard size, and you can cut it to nano format on your own or in a communication salon. SIM-The card can damage the slot contacts - in this case, the warranty on the phone does not apply. for models with eSIM support (for example, Xiaomi). 13T, POCO F5) No physical card is required – activation occurs through the settings menu.

2 Where it is. SIM-tray in Xiaomi phones

The slot’s location depends on the model and series of the device, and in most cases it is located on the right end of the case (for example, in the Redmi Note 11, POCO X5), but there are exceptions:

To find the tray, look at the phone case - it is indicated by a small hole for the SIM-extracter (clip). If there is no slot on the ends, check the upper or lower face. In some models (for example, Xiaomi Mi 11 Ultra), the tray is hidden under a protective cover that opens with a special key (comes with a kit).

⚠️ Warning: Don't try to open the tray without a paper clip or extractor - this can damage the fixing mechanism.If the paper clip is not, use an unbended stationery brace or buy a Xiaomi branded tool SIM Ejector Tool.

3. Step-by-step instruction: how to insert SIM-map

The installation process is the same for most models, but there are differences depending on the type of tray.

1. Turn off your phone. While many Xiaomi models allow you to install the SIM on your device, it is best to turn it off to avoid failures in the communication module.
2. Remove the tray. Put the paper clip in the hole next to the slot and press until you click. The tray will extend 1-2 mm — carefully pull it out with your fingers. Don't put too much effort!
3. Install. SIM-Put the nano-SIM in the appropriate groove with the contacts down (the golden side should face the back of the phone: 📱 Slot 1 — basic SIM (supportive 4G/5G). 📱 Slot 2 — second-second SIM MicroSD (depending on the model).

Put the tray back in.

Make sure that SIM-The card doesn't protrude beyond the edge of the tray. Put it all the way up, and you'll hear the snap of the lock.

Turn on your phone and check the network.

After the system loads, the network indicator will appear in the status bar (for example, 4G or 5G). If there is no network, go to Settings. → SIM-Maps and mobile networks and activate SIM manually.

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If the tray is not fixed after installation, check if it is skewed. SIM-Sometimes it helps to just press the tray with your finger before you click.

4. Features of the eSIM installation in Xiaomi

eSIM technology (built-in) SIM-The map is available in Xiaomi’s flagship models starting in 2022, allowing you to activate mobile communications without a physical card:

• 📱 Xiaomi 13/13 Pro/13 Ultra (Chinese versions only).
• 📱 Xiaomi 12T Pro (European and Global Versions).
• 📱 POCO F5 Pro, Redmi K60 Pro (limited support).

To activate the eSIM:

1. Get it. QR-activation code of its operator (for example, MTS, Beeline, MegaFon or Tele2).
2. Go to Settings. → SIM-maps and mobile networks → Add a mobile fare.
3. Select Download. SIM-map and scan QR-code.
4. Confirm activation – the phone will restart and the eSIM will be ready to use.

⚠️ Note: Not all Russian carriers support eSIM for Xiaomi. for example, Yota and Tinkoff Mobile may refuse activation.

5. Common Problems and Their Solutions

After installation SIM-The phone does not see the card network, follow this checklist:

If none of these methods helped, reset your network settings:

Settings → System → Resetting settings → Resetting mobile network settings

Important: After reset, you will have to re-enter Wi-Fi passwords and configure APN (Access points). Parameters APN popular operators:

• 📶 MTS: Name is mts, APN — internet.mts.ru.
• 📶 Beeline: Name - beeline, APN — internet.beeline.ru.
• 📶 MegaFon: Name - Megafon, APN — internet.

6 How to use two SIM-mapping

Most Xiaomi phones support dual SIM (two physical cards), but there are nuances:

• 🔄 Switching between SIM: in the status bar, click on the network indicator → select the right one SIM.
• 📞 Call settings: c Settings → SIM-You can set the main card. SIM call-in, SMS and mobile Internet.
• 🌐 4G/5G both SIM: In most models, only Slots 1 supportive 5G, a Slot 2 work 4G.

For separate use of the Internet:

1. Go to Settings → SIM-cards and mobile networks → Mobile Internet.
2. Choose. SIM-map for which you want to activate the data transfer.
3. Activate the option to Enable mobile data.

⚠️ Note: In hybrid trays (for example, in the Redmi Note 12 Pro)+) You can't use two at the same time. SIM-The first one is the card and the memory card. SIM — If it is installed, the microSD slot is blocked.

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In 5G-enabled models (such as Xiaomi 13 or POCO F5), the second SIM will only work on a 4G network, even if the carrier supports 5G.

Compatibility SIM-Maps with different Xiaomi models

Not all. SIM-Maps work equally well with Xiaomi phones. Here are the key points:

• 🔌 Operators: Xiaomi officially certified to work with MTS, Beeline, MegaFon and Tele2. Regional operators (e.g. Motive) may have setup problems APN.
• 🌍 Roaming: In phones with global firmware (Global) ROM) Roaming is automatically enabled in Chinese versions (China) ROM) You may need to manually adjust.
• 🔒 Blocked. SIM: If the phone is purchased on credit or under contract, SIM-The card can be tied to the operator (for example, in Xiaomi from the Messenger or MTS.

To check the compatibility of your SIM with the Xiaomi model, use the table:

8 What to do if SIM-The card does not work after installation

If the phone can't see SIM-The map or network disappears periodically, follow the following steps:

1. Check the physical condition of the SIM and tray. Remove the card and inspect it for scratches or contamination. Contacts on the tray should be clean (wipe with an alcohol napkin).
2. Update your firmware. Go to Settings → About Phone → Update your system and install the latest version of MIUI. Sometimes SIM-recognition bugs get fixed in new versions of the software.
3. Reset your network settings. How to do this is described in section 5. This will remove stored Wi-Fi networks and mobile Internet settings.
4. Check IMEI. Dial *#06# — if zeros or "unknown" are displayed instead of IMEI, this may indicate a software failure or hardware breakdown.

If the problem persists, try inserting it. SIM-If it doesn't work there, ask the operator for a replacement. If it works, there's a malfunction in your Xiaomi, and you need a diagnosis.

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In some models (for example, Xiaomi Mi 10T), the problem with SIM recognition is solved by disabling the Volte function (VoLTE) in the network settings.

FAQ: Frequent questions about installing SIM in Xiaomi