How to know if your Xiaomi Redmi eSIM supports: a current guide

The question of switching to a digital SIM card is becoming more relevant for owners of modern technology, but not everyone knows how to find out whether the smartphone supports esim xiaomi redmi. Owners of popular models are often lost in guesses, seeing the absence of a physical slot on some global versions or getting confused in regional modifications of devices. eSIM technology allows you to abandon plastic media, but its availability depends not only on the brand, but also on a specific revision of the device.

Making matters worse, Xiaomi uses different components for the Chinese, European and Russian markets. Even if the two Redmi models look identical, they can have different modems inside, one with digital profile support and the other without. So relying on the model name alone in the settings or on the box can be a mistake, as the labeling often remains the same for all regions.

In this article, we will look at all the diagnostic methods available, from checking in the system menu to analyzing the IMEI code. You will learn how to distinguish the global version from the Chinese version, why some firmware hidden the eSIM function and which Redmi models exactly got this feature in 2026. We will also touch on the technical details of the communication modules in the MIUI and HyperOS shells.

Official list of compatible Redmi and Poco models

The first step in determining your device’s compatibility is to check with the official hardware list. Xiaomi is selectively implementing eSIM support, most often equipping flagship lines and upper middle class segments. In 2026, the situation stabilized, and you can clearly identify groups of devices where the presence of an eUICC chip is the standard, not the exception.

It is important to understand that support for the technology is often tied to the region of sale. Global versions (Global Version) designed for Europe and CIS countries are more often equipped with the necessary module than Chinese counterparts (CN Version).

• 📱 The flagship series of Redmi K and Xiaomi series 13/14/15 — The eSIM support is almost in the 100% cases for the global market.
• 🌍 Middle-class Redmi Note 12/13/14 Pro+ — Pro Plus models most often have a built-in chip, while the basic versions may be deprived of this option.
• 🔹 Poco sub-brands – F-series and X-series (Pro versions) often inherit functionality from Redmi, but require separate verification.

Below is a table to help you navigate the main lines. Note that support may depend on the specific memory and body color modifications, as different manufacturing plants may use different components.

Verification through the system settings of Android

The fastest and safest way to check for a feature is to look at the settings menu of your smartphone. The HyperOS or MIUI shell interface hides the SIM card management options in a special section that is only available if the appropriate hardware is available. If the module is physically absent, the system will not display the tools to activate it.

To conduct the diagnosis, you need to go to the Settings section. → SIM-maps and mobile networks, and this menu shows all the slots available, if you only see physical slots (SIM 1 and SIM 2) and there is no button "Add tariff" or "Add eSIM", then most likely your device is not equipped with the necessary chip.

Sometimes the system can display hidden settings if you use an engineering menu or third-party utilities, but the standard interface will hide them. Also pay attention to the firmware version: in some custom builds or early beta versions of the software, the functionality may not work correctly or be temporarily disabled by developers.

⚠️ Note: If you've been reflashing your phone from the Chinese version to the global version, having an eSIM menu item doesn't guarantee the function.The software shell may be a single one, but the physical eUICC chip in the Chinese versions is often cut out.

In some cases, especially on older versions of MIUI, the path to settings may be different. Try searching by settings by typing in an eSIM or digital SIM. If the search doesn't produce results, it's a sure sign of lack of support at the software level.

Diagnostics through the engineering menu and IMEI code

A deeper level of verification involves using special codes to access technical information about the modem, which allows you to see whether the system recognizes the presence of the eUICC chip at the hardware level, even if the software function is hidden or not activated by the operator.

To start, open the Phone app and dial the universal code *#06#. The screen will show all device identifiers. Check the list carefully: if the device supports eSIM, you will definitely see the "EID" string. This is the unique identifier of your digital module.

The absence of an EID code from the list issued upon request by IMEI is a complete indicator that the smartphone does not support esim. No software manipulation will add this feature if the board does not have the corresponding component. EID code is usually 32 digits and differs from the standard 15-digit IMEI numbers.

• 🔍 Find a line. EID in the list that appeared after entering the code.
• 📝 Write down or take a photo of the code EID — It will be necessary to activate the tariff from the operator.
• ❌ If the lines EID No – the eSIM module is physically absent from your device.

There is also a more sophisticated method through the engineering menu ##4636##. Going to Phone Information, you can try to run a hardware test. However, on modern versions of Android, access to this menu is often limited for security reasons, and the method with the IMEI code is more reliable and simple.

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The EID code is required by the operator to link the tariff. Never pass it on to unauthorized persons, as it can theoretically be used to clone the profile, although modern GSMA protection standards make this difficult.

Differences between Global, CN and EU firmware versions

One of the main reasons for the confusion is the existence of many regional versions of firmware and hardware revisions, with users often buying devices imported from China and trying to find a feature that was cut out by the manufacturer for cheaper or lack of demand in the local market.

The Chinese (CN) versions of Xiaomi and Redmi smartphones are overwhelmingly unsupported by eSIM. In China, the technology is not widely adopted among carriers, so there is no point in equipping it with mass devices. Even if you re-run such a phone on a global version (Global ROM), the physical chip is not going anywhere.

European (EU) and Russian (RU) versions, by contrast, are often equipped with universal modules that support GSMA standards. However, there are nuances here: some operators or distributors can order batches of devices with blocked eSIM functionality under contractual agreements.

⚠️ Warning: When you buy a phone on a marketplace marked "Global Version," check the box. It should have a list of supported frequencies and standard logos. If there's no eSIM on the box, and there's one on the menu, it could be a software emulation that doesn't work.

Also, you should consider that the EU firmware can be installed on the Chinese device by the user himself, in which case the system will have all the settings, but when you try to activate the hardware will be an error. Always check the source region of the device through the services on IMEI before buying if eSIM is critical for you.

Activation problems and errors when connecting

Even if your Xiaomi Redmi technically supports the technology, you may find it difficult to add a profile.Often users see a message saying "failed to add a tariff" or «SIM-map not found, although code QR This may be due to operator-side locks or network settings.

One of the common problems is the incompatibility of formats. QR-Some operators use specific activation strings that are older versions. MIUI In this case, it helps to manually enter activation data, if the operator provides such a possibility, or update the software to the latest version.

Also worth checking is the date and time settings. An incorrect time slot can cause security certificates to fail when connecting to the eSIM activation server. Make sure that the date and time settings are automatically determined.

• 📶 Make sure you have a stable Wi-Fi connection when scanning QR-code.
• 🔄 Restart the device before attempting to re-activate the profile.
• 🛡️ Check if the antivirus or firewall blocks the connection to the operator’s servers.

In rare cases, the problem lies in the carrier’s profile itself, and if you use a corporate SIM card or a specific tariff plan, it may require special APN settings that do not apply automatically, in which case you need to manually prescribe the access point in the mobile network settings.

The Impact of Unlocking the Booter on the eSIM

Xiaomi smartphone owners often use Unlock Bootloader to install custom recavators or obtain root rights. However, modification of the system partition can lead to disruption of the security modules responsible for storing eSIM profiles.

The Play Protect security standard and Google certificates may stop working properly with the eUICC secure storage after tampering with the system.This does not mean that the feature will disappear completely, but the process of activating new profiles may become impossible or require complex manipulation of the main keys.

If you plan to use eSIM for work or mission-critical tasks, it is recommended to refrain from deep modification of the system. In the case of an already unlocked device, returning to stock firmware and locking the bootloader often restore the full functionality of digital SIM cards.

It’s worth noting that some custom firmware (like LineageOS or Pixel Experience) may not have built-in drivers for specific Xiaomi modems, which also leads to the disappearance of the eSIM control point from the menu.

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Unlocking the bootloader does not remove the physical eSIM chip, but it can disrupt the software security mechanisms needed to activate it.

Frequently Asked Questions (FAQ)