How to set up SIM-Map on the phone Xiaomi: a complete guide with photos

The first thing that starts using the new Xiaomi smartphone is the installation and configuration. SIM-Even if you've been using this brand for a long time, every new device can bring surprises: a changed slot location, an updated interface. MIUI In this article, we'll look at everything from the physical installation of the card to the fine-tuning of mobile Internet and calls.

We will focus on the typical problems: why the phone does not see SIM, switch on 4G/5G, What to do when you make a login error, and we'll also talk about double-digits. SIM-maps - how to prioritize between them and set up separate profiles for work and personal calls, POCO and flagship series Xiaomi 13/14 on MIUI 14/15.

Preparation: which SIM-You need a map for Xiaomi

Before you insert the card into your phone, make sure it fits the format.Modern Xiaomi smartphones support three types:

• 📱 Nano-SIM (4FF) — standard for all models with 2016 Size of the year: 12.3×8.8 mm.
• 🔄 eSIM – virtual card (available on flagships: Xiaomi 13 Pro, 14 Ultra, MIX Fold 3).
• ⚠️ Micro-SIM (3FF) — Outdated format, not suitable for new devices.

If you have an old-style card (Mini-SIM or Micro-SIM), you can cut it to Nano-SIM using a special stapler (sold in communication salons) or with template scissors. Note: hand-trimming can damage the chip - it is better to request a replacement from the operator for free.

For models with support for double SIM-Cards (e.g. Redmi Note 12 Pro)+ or POCO X5 Pro is important to consider combinations:

⚠️ Note: In hybrid slots (for example, in the POCO X4 GT) You can't use the second one at the same time. SIM-microSD card and memory card. Priority given SIM — If you insert both, the phone will ignore the drive.

2. Where to insert SIM-map: slot location

Depending on the Xiaomi model, the SIM slot can be:

• 🔽 On the right end (most models: Redmi Note) 11/12/13, POCO F4/X5).
• 🔼 On the top end (rarely: Xiaomi 11 Lite) NE, Some Black Shark).
• 📱 Under the back cover (outdated models until 2019, such as the Redmi) 7A).

To remove the SIM tray, you'll need a paper clip or a special key (which comes with it) and insert it into a small hole next to the slot and press it a little bit, the tray will move out automatically. Don't use needles or toothpicks, which can damage the mechanism.

Turn off your phone (recommended, but not required)

Find a SIM slot (check the ends of the case)

Prepare a paper clip or key to remove the tray

Check the format SIM-Nano-SIM for new models)-->

The tray usually has a map of where and how to insert the card. For example, on Xiaomi 13, the chip must be facing upwards, and the bevelled angle must be facing the right edge. If you confuse the sides, the phone does not recognize the SIM.

Activation SIM-postcard

After insertion SIM-Xiaomi phone should automatically recognize it:

1. Restart the device (hold the power button for 10 seconds).
2. Check if the card is inserted correctly (remove the tray and reinstall).
3. Make sure that SIM-The card is activated by the operator (especially if it is new).

To activate a new SIM, you usually need:

• 📞 Call a short operator number (for example *111# for MTS, *100# for Beeline).
• 🌐 Connect to mobile internet (if the tariff includes traffic).
• 📧 Get it. SMS with settings (comes automatically or on request).

If the phone says "No service" or "SIM-map unidentified, check it out:

• 🔄 Switch network mode to Settings → SIM-maps and mobile networks → [yours SIM] → Network type 4G/3G/2G (motor-car).
• 📡 Manually select the operator: Settings → SIM-map → Networking.
• 🔋 Make sure there is enough money on the counter (the balance can be checked through the USSD-team).

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If you use eSIM, you need to activate it through the operator’s application (for example, “My MTS” or “Tele2”). In Xiaomi, go to Settings → SIM-map → Add eSIM and scan it. QR-operator.

4. Mobile Internet setup (4G/5G)

To make the Internet work automatically, just insert SIM-active rate card, but sometimes manual adjustment is required APN (This is relevant to the:

• 🆕 New. SIM-maps (settings do not come by SMS).
• 🔄 Changes of operator.
• 🌍 roaming abroad.

Instructions for setting up APN on Xiaomi:

1. Open the Settings. → SIM-maps and mobile networks → [yours SIM] → Access points (APN).
2. Click Add (the + icon in the upper right corner).
3. Fill in the fields according to your operator’s parameters (see the table below).
4. Save the settings and restart the phone.

To enable 5G on supported models (Xiaomi 12/13/14, Redmi K50 Pro):

1. Go to Settings. → SIM-maps and mobile networks → [yours SIM] → Type of network.
2. Select 5G/4G/3G/2G (if available).
3. Make sure your plan supports 5G (check with the carrier).

⚠️ Note: Some Xiaomi firmware options 5G It can be hidden. To unlock it, type the phone code in the app ##4636##, Select Phone Information and manually turn on NR/LTE/TD-SCDMA....

5. Double setup SIM-maps: priorities and switching

If your Xiaomi supports two of your SIM-maps, you can:

• 📞 Use one card for calls, another for the internet.
• 🔄 Switch between them manually or on a schedule.
• 🏷 Assign labels (e.g., "Worker" and "Personal").

How to set priorities:

1. Open the Settings. → SIM-maps and mobile networks.
2. Choose a Double. SIM (or SIM-map).
3. Set up: 📞 Calls: Choose SIM by default or ask every time you call. 📶 Mobile data: indicate which SIM web-based. 📩 SMS: choose SIM message-post.

For convenience, you can assign each SIM color label:

1. Go to Settings. → SIM-map → [choose SIM].
2. Press the Color tag and select a color (e.g. blue for work, green for personal calls).
3. The contact list next to the number will display the selected color.

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If one of them SIM-The network does not catch the cards, check if they conflict by ranges. SIM, So the solution is to manually select the networks for each card in the settings.

6. Solving problems with SIM-mapping

If the phone can't see SIM-Map or Errors, Try These Steps:

If nothing helps, reset your network settings:

1. Go to Settings → About the phone → Reset settings.
2. Select Network Settings Reset (does not delete files, only Wi-Fi, Bluetooth and mobile network settings).
3. After restarting, reset the SIM-map.

To save battery power in roaming:

1. Turn off Network Auto Search in Settings → SIM-map → [yours SIM] → Networking.
2. Switch to 2G only (unless you need internet).
3. Turn on Flight Mode and manually activate communication only when necessary.

If you travel frequently, consider eSIM, which allows you to quickly switch between local operators without physically changing the card. → SIM-map → Add eSIM (required) QR-operator).

FAQ: Frequent questions about setting up SIM on Xiaomi