How to turn off the second line on the phone Xiaomi Redmi: all the ways

Two. SIM-The cards in the Xiaomi Redmi smartphone are a convenient feature for separating work and personal calls, but sometimes the second line becomes unnecessary. You may have stopped using one of the numbers, want to save battery power or just simplify the interface. In this article, we’ll break down all the current ways to disable the second line on Redmi devices (including eSIM-enabled models), and also explain how to avoid typical setup errors.

It is important to understand that the process differs depending on the firmware version. MIUI (12, 13 or 14), type SIM-cards (physical or virtual) and even smartphone models, such as the Redmi Note 12 Pro+ The hybrid slot algorithm will be one, and the Redmi 10C slot-in SIM — We've covered all the options so you can choose the right one.

If you are not sure what version of MIUI you have, check it in the Settings menu → About Phone → MIUI version. This will help you follow the instructions more accurately.

1. Methods of disabling the second SIM-maps on Xiaomi Redmi

On Xiaomi smartphones, there are three main methods of deactivating the second line:

• 📱 Software Disconnection through Settings MIUI (temporary, without card extraction).
• 🔄 Delete eSIM profile (for virtual ones) SIM-map).
• 🗑️ Physical extraction SIM-Slot cards (permanent solution).

The first is the safest and most reversible. It is suitable if you plan to temporarily suspend your use of the number (for example, while traveling abroad); the second is relevant for owners of Redmi with eSIM support (for example, Redmi K60 Pro or Redmi Note 13 Pro+); the third is radical, but the only option if the slot is hybrid and you want to insert a memory card instead of a second SIM.

Step-by-step instruction: program disconnection of the second line

This method works for all Redmi models with two SIM-cards (including Redmi) 9A, Redmi Note 11, Redmi K50 Follow the algorithm:

1. Open the Settings app (the gear icon on the home screen).
2. Go to section. SIM-Maps and mobile networks (or dual networks) SIM Mobile network in older versions MIUI).
3. Choose the second. SIM-The card (it can be signed as a card) SIM 2 or by the operator's name or).
4. Move the slider Include SIM-map off.
5. Confirm the action if the system requests a password or PIN-code.

After that, the second line will stop receiving calls and SMS, but its settings will remain, so to activate the SIM again, just repeat the steps and turn on the slider.

Make sure that the second SIM does not have active services (internet, roaming)

Keep in touch with SIM-phone-card

Check the balance – some operators lock the number with zero score

Remember. PIN-code SIM-Cards (may be required to re-activate)-->

⚠️ Attention: On some firmware MIUI post-off SIM-If you need to return your network settings, reboot your phone or temporarily turn on the network. SIM backwards.

3. How to remove eSIM on Xiaomi Redmi (for virtual ones) SIM-map)

If your Redmi supports eSIM (e.g. Redmi K60 Ultra or Redmi Note 13 Pro 5G), the process of deleting the virtual SIM is different. Importantly, deleting the eSIM profile will lead to irrevocable loss of the number if it is not tied to the physical SIM. Check with the operator if it is possible to restore the profile.

Instructions:

1. Open the Settings. → SIM-maps and mobile networks → eSIM.
2. Select the profile you want to delete.
3. Click Delete eSIM (or Delete Profile).
4. Confirm the action by entering PIN-eSIM code (if requested).

After deleting the profile will disappear from the phone memory. To use eSIM again, you will need to download a new profile from the operator (for example, through the My Tele2 application, MTS Connect or Beeline.Profile).

4. Physical extraction SIM-maps: when necessary

If you have decided to completely remove the second SIM-card (for example, to free up a slot under a memory card), follow these steps:

1. Turn off your phone to avoid damaging your contacts.
2. Find a tray for SIM-cards (usually on the upper or lateral face of the device).
3. Use a paper clip or special key (goes with your phone) to remove the tray.
4. Carefully get the second one. SIM-map without touching the gold contacts.
5. Put the tray back in and turn on the phone.

On hybrid slot models (such as Redmi 9T or Redmi Note 10), the microSD slot automatically activates after the SIM is removed. If you plan to use the memory card, insert it with the contacts down (usually indicated on the tray).

⚠️ Note: Some Redmis (e.g. Redmis) A2+) post-extract SIM-The card may be lost in the priority of the network. 4G/5G basic SIM, Go to Settings. → SIM-map → Setting up your mobile network and select your preferred network type.

5.Table: Methods compatibility with Xiaomi Redmi models

If your model is not in the table, check out the specifications on the official Xiaomi website or in the documents to the phone. For devices older than 2020 (for example, Redmi 8), eSIM support is unlikely.

Possible problems and their solution

When the second is off SIM-Redmi users sometimes face difficulties:

• 🔄 The phone can't see. SIM Solution: Reboot the device or check if the card is inserted correctly. If the problem persists, try inserting it. SIM Another smartphone, it may have been damaged.
• 📶 Mobile networking on the main SIM. Solution: Go to Settings → SIM-map → Settings of the mobile network and select the mode Only 4G/5G (Depending on the support of your model).
• 🔒 Requests. PUK-code after shutdown: PUK-You can find the code from the operator (for example, through your personal account or a support call), enter it carefully after 10 wrong attempts. SIM-The card will be permanently blocked.

If none of these methods worked, try resetting your network settings:

Settings → System → Resetting settings → Resetting mobile network settings

⚠️ Note: Resetting network settings will delete all saved Wi-Fi passwords and connection settings VPN. Preserve important data in advance.

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If the second SIM-The card was used for mobile Internet, after disabling it, check the settings APN principal SIM. Sometimes they get lost and the Internet stops working. APN through settings → SIM-map → [choose SIM] → Access points (APN).

7.How disabling the second SIM affects battery and performance

Many Xiaomi Redmi users note that deactivation of the second SIM-The card has a positive effect on battery life, which is because the phone stops working:

• 🔋 Scanning two operators’ networks at the same time.
• 📡 Support two active connections (even if the second one is active) SIM not used).
• 🔄 Synchronize data (SMS, double-number calls.

According to the tests on the Redmi Note 11 Pro+, disabling the second SIM increased battery life by 8-12% (in moderate use mode). However, the effect depends on the model and version of the MIUI. On budget devices (for example, the Redmi A1+), the gain can be less – about 5%.

As for performance, the difference is minimal.Current Qualcomm Snapdragon or MediaTek Helio processors can easily manage two. SIM-But if you notice the lags when you switch between the lines, shut down the second. SIM It can improve the interface a little.

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Disconnection two SIM-The card does not affect the speed of mobile Internet on the main line, but can increase battery life up to 12% (depending on the model and scenario of use).

FAQ: Frequent questions about the second line off Xiaomi Redmi