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

Installation SIM-The cards in the Xiaomi smartphone seem to be a simple procedure, but in practice users face a lot of nuances: from the wrong size of the SIM to the jammed tray. In this article, we will discuss not only the basic steps, but also rare cases - for example, what to do if the tray does not extend or the phone does not see the SIM after installing the device.

It is important to note that modern Xiaomi smartphones support different combinations. SIM-maps: two nanos-SIM, one-nano-SIM + microSD, or even eSIM in flagship models.We will go into detail on each option, and also explain how to avoid typical errors that lead to damage to contacts or loss of communication. 14 or budget Redmi Note 13, This guide will help you save time and nerves.

Preparation: What to Know Before Installation SIM-map

Before you start installing, check three key points:

• 📱 Type SIM-Maps: Modern Xiaomi only works with nano-SIM (12.3×8.8 If you have an old micro-SIM or a full-size card, you will have to cut it off or replace it from the operator. Using the wrong size can damage the slot contacts.
• 🔧 Tray extraction tool: a special paper clip (which is often lost) is included with the smartphone, and an unbend stationery clip or needle will also work, but they should be thin enough so as not to damage the mechanism.
• 📡 Network support: make sure your Xiaomi supports your carrier’s frequencies. For example, some models for the Chinese market (Mi 11 Ultra) do not work with Russian ones. 4G-800 MHz networks.

Pay special attention to hybrid slots, which are found in most models of Redmi and Poco. in them, the second slot can work either as a place for the second slot. SIM-Switching between modes occurs in the phone settings, but physically using two at the same time SIM + MicroSD is not possible in any Xiaomi model (except for rare modifications for individual markets).

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

The installation process is the same for most models, but there are nuances depending on the location of the slot.

1. Turn off the phone. This is not necessary, but it is recommended to avoid accidental button pressing or failure when initializing the SIM. AMOLED-screens (e.g. Xiaomi) 13T) when removing the tray, the proximity sensor can work, which will lead to a locking of the screen.
2. Find a slot for SIM-In most models, it's on the top or right side of the map: 📱 Redmi Note 12/13, Poco X5: right end, next to the power button. 📱 Xiaomi 12/13/14, Mi 11: top-end. 📱 Black Shark 5: left end (not to be confused with accessory connector!).

Remove the tray:

1. Insert the paperclip into a small hole next to the slot before clicking.
2. The tray will extend 1-2 mm, pull it carefully with your fingers. Don't use force: if the tray is not moving, check if the contacts are caught. SIM-corpus.
3. Install. SIM-map: 🔹 Nano-SIM should lie in the contacts down, beveled angle to the corresponding corner of the tray (usually the upper left). 🔹 If you have a hybrid slot, the second one is SIM Or microSD set in separate slots – they can not be placed on each other!

Insert the tray back before you click. Make sure it sits flat - skewings can lead to poor contact.

The tray is fixed without skewing |

SIM-map set to the contacts down|

The bevelled corner of the simka coincides with the tray angle |

Phone off (recommended)-->

After turning on the phone, wait for the network icon to appear (usually 1-2 minutes). If there is no connection, restart the device or check the settings in the Settings section. → SIM-maps and mobile networks.

⚠️ Attention: If after installation SIM-The phone says "No service" or "SIM-The card is not detected, don't try to retrieve the tray immediately. First check if the SIM is activated from the operator (especially if it is new). In 30% of cases, the problem is not the phone, but the lock on the part of the mobile operator.

Frequent Mistakes and How to Avoid Them

Even experienced users sometimes make mistakes when installing SIM-Here are the most common ones and the ways to solve them:

The issue with hybrid slots deserves special attention.Many Redmi users are trying to insert two. SIM-So, if you have a card and a microSD at the same time, which is not physically possible, then you can either not see one of the sims or the memory card, and you can choose to prioritize it. SIM-card SIM + microSD.

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If you travel frequently, consider an eSIM-enabled model (such as the Xiaomi 13 Lite or Poco F5), which will eliminate the need to physically change your SIM cards when you change carriers.

Features of installation SIM-Maps in popular Xiaomi models

Despite the similarity of the process, some Xiaomi models have unique nuances.

Xiaomi 13/13 Pro/13 Ultra

The flagship models of 2023 support eSIM, but the physical slot is also present.

• 🔹 The tray is located on the upper end, which is unusual for most smartphones.
• 🔹 Supported 5G SA/NSA, But to work in Russian networks may require manual adjustment APN.
• 🔹 Using eSIM, the physical SIM-The card is automatically disabled (you can not use both at the same time).

Redmi Note 12/13 Pro+

Budget models with hybrid slot:

• 🔹 Second second SIM-The card or microSD is installed in the same slot – you can not use both at the same time.
• 🔹 The tray is fragile - do not apply excessive force when extracting.
• 🔹 Support for VoLTE and ViLTE depends on firmware. ROM (For example, Pixel Experience may have problems with voice calls.

Poco F5/X5 Pro

Smartphones with improved antenna:

• 🔹 The tray is reinforced with a metal frame, but still sensitive to distortions.
• 🔹 Supports duality 5G (both SIM-The cards can work on the network 5G at the same time, but only on the official firmware MIUI Global.
• 🔹 India may not have Russian support LTE-bands (Band 20).

What to do if the tray is jammed or broken

One of the most unpleasant situations is when the tray is SIM-The card doesn't come out or falls out of the grooves, and the reasons can be different, from dust to factory defects:

1. Check the tool: often the problem is that the paperclip is too thick or bent. Use a syringe needle (no needle!) or a special tool from the remix.
2. Light the slot: take a flashlight and see if there's any debris in it, and sometimes a hair or a piece of film blocks the mechanism.
3. Carefully swing the tray: 🔹 Insert the paper clip and slightly press in different directions, trying to "stir up" the mechanism. 🔹 Do not apply force along the body - this can damage the board.

Use duct tape:

• 🔹 Stick a piece of tape to the tray so that it protrudes outwards.
• 🔹 Pull the tape carefully - sometimes it helps to pull out a jammed tray.

If nothing helps, don’t try to disassemble the phone yourself – this can lead to a loss of warranty. Contact Xiaomi Service Center. The cost of replacing the tray usually does not exceed 500-800 rubles, and in some cases (if the problem is factory defects) repairs can be free.

⚠️ Warning: Never attempt to remove the tray with a knife, scissors or other sharp objects, almost guaranteed to cause scratches on the body or damage to the internal contacts, and 90% of the time, a jammed tray can be pulled out without disassembling the phone if you act carefully.

Setting up SIM-postcard

Successful installation SIM-The cards are only half the story, and in order for the phone to work properly with the network, you need to do a few extra steps:

1. Activation. SIM-map: 🔹 If the SIM is new, it needs to be activated by the operator, usually automatically when you first connect to the network, but sometimes you need to call a short number (for example, *111# for MegaFon). 🔹 In roaming, activation can take up to 24 hours.
2. Setting up APN: 🔹 Most operators (MTS, Beeline, Tele2) configure APN Automatically, but if the internet is not working, check the settings manually: 🔹 Go to Settings. → SIM-maps and mobile networks → [choose SIM] → Access points (APN). 🔹 Parameters for MTS: Name: MTS, APN: Internet.mts.ru, Type of authentication: PAP.
3. Priority choice SIM-map: 🔹 In dual-SIM models, you can assign the main SIM for calls, SMS and mobile Internet: 🔹 Settings → SIM-maps and mobile networks → Priority SIM-map. 🔹 Please note: if you select the Internet on one SIM, the second will not be able to use mobile data.

Verification of VoLTE support:

• 🔹 VoLTE (voice communication through the 4G) It improves the quality of the calls:
• 🔹 Settings → SIM-maps and mobile networks → [choose SIM] → Enable VoLTE.
• 🔹 If you don’t have an option, update your firmware or check your carrier’s support for the feature.

If the phone still doesn't catch the network after setting up, try resetting the network settings: Settings → System and device → Resetting → Network settings Reset. This will remove stored Wi-Fi and Bluetooth devices, but often solves mobile phone problems.

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After replacement SIM-Always reboot your phone, which speeds up initialization of a new SIM and prevents conflicts with previous network settings.

How to extract SIM-map without tool (emergency methods)

The situation when there is no paper clip at hand and the SIM needs to be urgently removed is familiar to many. Here are some proven ways that will not damage the phone:

• 📎 Notepad paper clip: untighten the paper clip and break the tip so that it is thin and straight. The main thing is not to use a rusty paper clip so as not to scratch the case.
• 🧲 Syringe needle: Remove the plastic cap and use a metal needle (no plastic tip!) It is perfect for thickness.
• 📌 Toothpick: sharpen the tip of the toothpick with a knife so it becomes sharp. Press it carefully so that it does not break inside the hole.
• 🔑 Watch key: The thin metal bar from the watch strap is often sizeable.

If none of the methods worked, you can try the heating method (only for phones with metal body!):

1. Heat the case around the slot with a hairdryer (no more than 60°C) for 30 seconds.
2. Dramatically cool the place with ice or cold metal (for example, a spoon).
3. Try to remove the tray immediately after that - sometimes thermal expansion helps to "stir up" the mechanism.

⚠️ Warning: Do not use a knife, scissors or screwdriver to remove the tray. Even if you can pull out the SIM, you are almost guaranteed to scratch the body or damage the O-ring (in models with protection). IP53, For example, the Redmi Note 12 Pro+).

FAQ: Answers to Frequent Questions