How to put it SIM-Map in Xiaomi 10 Pro: instructions with photos and tips for setting up

Xiaomi Mi 10 Pro is the 2020 flagship that still holds true today thanks to its powerful hardware and update support, but even experienced users sometimes have questions about basic operations, such as how to insert it correctly. SIM-Installation errors can lead to contact damage, network failure, or even slot locking. In this article, we will take the process Step-by-step, taking into account the nuances of nano-SIM, dual-SIM and the nuances of the system. 5G, We also provide advice on diagnosing problems.

Many people confuse the Mi 10 Pro with other models of the lineup (for example, Mi 10 Lite or Mi). 10T Pro, where slot location may vary, and here the slot is on the left end of the body, which is a unified solution for the entire Mi 10 series, but there are pitfalls: the hybrid tray requires a choice between the second. SIM-If you plan to use two SIMs, you have to sacrifice the expansion of memory, and then we will tell you how to avoid typical errors and what to do if the phone does not see the network after installing.

Preparation: what SIM-The card is suitable for Xiaomi Mi 10 Pro

Before installing, make sure you have the right card format. Xiaomi Mi 10 Pro supports only nano-SIM (4FF) – this is the smallest standard measuring 12.3 × 8.8 mm. If you have a micro-SIM or mini-SIM card, it will have to be cropped or replaced in the cabin of the operator. Note: some operators (for example, Tele2 or Iota) issue combined cards where nano-SIM is broken from the plastic holder – this is ideal.

The Mi 10 Pro hybrid slot has a feature: it combines a tray for two nano-SIMs (Slot 1 and Slot 2) and a microSD slot (up to 1 TB). But you can use either two SIMs or one SIM + memory card at the same time.

• 📶 Slot 1 (top) - supports 5G, 4G+, VoLTE and VoWiFi. It is recommended to install the main one here. SIM.
• 📱 Slot 2 (bottom) – only works in mode 4G (without 5G). Suitable for a second SIM or microSD.
• ⚠️ If you insert a microSD into Slot 2, the second SIM-The card will be automatically disabled.

To check the compatibility of operators with 5G in the Mi 10 Pro, use the table:

It is important that you use two physical SIM-map, 5G The second SIM will only work on the one installed in Slot 1. 4G, Even if the operator supports 5G.

Step-by-step: how to open the slot and insert SIM-map

For installation SIM-If you don't have a key, you'll need a paper clip or a special key in the Xiaomi Mi 10 Pro, if you don't have one, you'll need an unbended paper clip or a blunt-ended needle, and the key is not to use sharp objects to avoid damaging the slot's O-ring.

Follow the algorithm:

1. 🔌 Turn off the phone.This is not necessary, but it is recommended to avoid failures when initializing the card.
2. 📍 Find a slot on the left end of the case (near the volume button). The tray extraction hole is located at the top edge.
3. 🔑 Put the key or paperclip in the hole and press until you click. The tray will extend 2-3 mm - carefully pull it out to the end.
4. 📱 Place it. SIM-card(s: 🆔 Slot 1 – contacts down, beveled angle to the upper left edge. 🆔 Slot 2 – contacts up, beveled angle to the lower right edge.

click-through

The tray is clean (no dust/mud)

SIM-Proper size card (nano-SIM)

Card contacts unscratched

Phone off (recommended)

The paperclip/key is not sharp-->

If the tray is not fixed or falls out, the likely cause is incorrect orientation. SIM-Never try to insert the tray by force: this can bend the contacts inside the phone, and then you will need repairs in the service center.

Network settings after installation SIM-map

After switching on the phone, the Mi 10 Pro will automatically determine the new ones. SIM-If you don't, check the following points:

Activation SIM-map:

- Go to Settings. → SIM-maps and mobile networks.

- Make sure the switch is near the SIM-active card (blue color).

If the card is not determined, try restarting the phone or re-inserting the tray.

Operator's choice:

- In the same menu, click on the name. SIM-map → Choice of network.

If the automatic search didn’t work, select the operator manually (for example, MTS-RU instead of MTS).

3. Setting up 4G/5G:

- Go to Settings. → SIM-maps and mobile networks → [choose SIM] → Type of network.

For Slot 1 available options: 5G/4G/3G/2G (auto), 4G Only, 3G Only.

For Slot 2, only 4G/3G/2G (auto) or 4G only.

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If the phone's not catching. 5G, Check if this option is included in the settings SIM-Sometimes after the update. MIUI network parameters.

If after all the manipulations the network does not appear, the reasons may be as follows:

• 🚫 SIM-The card is not activated by the operator (especially relevant for new cards).
• 📵 Coverage issues – check the operator’s coverage area on their website.
• 🔧 Failure IMEI — rarely, but it happens after firmware. → The phone. → General information.

Typical problems and their solutions

Even with the right installation SIM-Mi 10 Pro users face typical problems. Let's look at the most common cases and how to fix them.

🔴 The phone can't see. SIM-map:

⚠️ Warning: If the map is still undetectable after rebooting, try erasing its contacts (caution!) or replacing the tray. Sometimes the contacts oxidize due to humidity.

• 🔄 Reboot the phone.
• 📱 Check if the card is inserted correctly (contacts should be directed downwards for Slot 1).
• 🔧 Update: Go to Settings → The phone. → Updating the system.
• 📡 Put it in. SIM-card to another phone - if it does not work, the operator has a problem.

🟡 No network or weak signal:

• 📶 Turn on Flight Mode for 30 seconds, then turn off.
• 🔄 Switch the network type from 5G/4G Only 4G (Sometimes it helps with instability. 5G).
• 📍 Check if the phone is on the operator’s blacklist (relevant for devices purchased abroad).

🟢 The mobile internet is not working:

⚠️ Attention: If after the shift SIM-The internet is missing, but the calls are probably not configured. APN. Go to Settings. → SIM-maps and mobile networks → [choose SIM] → Access points (APN) And press Reset to the factory.

• 🌐 Make sure that the mobile Internet is turned on in the notification curtain.
• 🔄 Reboot the phone.
• 📞 Call the operator and request a resubmission of the Internet settings (will come to the SMS).

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If a network problem occurs after the MIUI update, try resetting the network settings: Settings → System → Settings Reset → Resetting Wi-Fi, mobile network and Bluetooth settings.

Hybrid Slots: How to Use Two SIM-card

One of the key features of the Xiaomi Mi 10 Pro is a hybrid slot that allows you to choose between two. SIM-card SIM + microSD. Here's how to make the best use of this feature:

🔹 Two. SIM-map:

• ✅ Suitable for separating personal and work numbers.
• ⚠️ Limitation: second SIM supportive 5G (only 4G).
• 📞 You can customize individual tunes, notifications, and even the color of the indicator for each. SIM.

🔹 One. SIM + microSD:

• ✅ Ideal if you need to expand your memory (for example, to shoot a video in the video). 8K).
• ⚠️ MicroSD class memory cards A1/A2 They work faster, but still inferior to the built-in memory.
• 📱 There is no separate microSD slot in the Mi 10 Pro, so you will have to sacrifice the second one. SIM.

To switch between modes:

1. Turn off the phone.
2. Remove the tray and change the microSD to the second. SIM-map).
3. Turn on the phone and wait for initialization.

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If you often switch between the two SIM-with cards and microSD, buy a second tray (they are sold on AliExpress for a short time). ~300 rubles. So you can quickly change the configuration without losing time to rearrange the cards.

Frequent questions about SIM-Maps in Xiaomi Mi 10 Pro

We have collected answers to the most popular user questions related to installation and configuration SIM-maps in Mi 10 Pro.

Care advice SIM-card-and-slot

To avoid problems with SIM-With a map in Xiaomi Mi 10 Pro, follow the simple recommendations:

• 🧼 Regularly (every 3-6 months) wipe your contacts SIM-cards with a soft swallow or an alcohol napkin.
• 🚫 Do not use metal objects to retrieve the tray - only a plastic key or paper clip.
• 💧 Avoid getting moisture into the slot. If the phone is wet, don't insert it. SIM-map until it is completely dry.
• 🔋 For prolonged non-use (for example, if the phone is lying idle) remove SIM-The card will extend its service life.

If you travel frequently and use local SIM-cards, pay attention to roaming settings:

• 🌍 B Settings → SIM-Maps and mobile networks enable automatic network selection.
• 📵 Disable automatic connection to networks 2G, Avoiding slow internet.
• 💰 Check your carrier’s roaming rates – sometimes it’s cheaper to buy a local one. SIM.

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If you change often SIM-For example, when traveling, use a nano-SIM adapter with spring contacts, which will protect the card from bends and prolong its life.

Conclusion: What to remember

Installation SIM-Xiaomi Mi 10 Pro cards are a simple procedure, but with nuances:

• Use only nano-SIM (4FF)
• Slot 1 supports 5G, Slot 2 supports only 4G.
• A hybrid slot requires a choice of either two SIMs or one SIM+microSD.
• If you have network issues, check the APN settings first and restart the phone.

If after all the manipulations SIM-The card is not working, perhaps the problem is in the hardware (damaged slot contacts or antenna module).In this case, contact the Xiaomi service center - self-repair can aggravate the situation.

For Mi 10 Pro owners who want to make the most of the phone’s capabilities, we recommend you to also read our guides on 5G setup and battery optimization – you can find links in the “Similar Articles” section.