How to keep contacts on SIM-Map in Xiaomi Redmi 8: 3 proven ways

Keeping contacts on a SIM card in the Xiaomi Redmi 8 may seem like a trivial task, but many users face difficulties: no menu option, export errors, or entries restrictions. Unlike older button phones, where SIM-based contact transfer was a standard feature, modern smartphones (including Xiaomi models) often hide this possibility or require workarounds.

In this article, we will discuss all the current ways to maintain contacts in the SIM-Redmi 8 card – from standard tools MIUI We will also explain why alternative backup methods are sometimes best, how to get around system limitations, what formats are supported, and what to do if the phone can’t see. SIM-export-card.

Important: the procedure may vary depending on the version of MIUI (for example, MIUI 12 and MIUI 14 have different paths to settings).We will provide current instructions for the latest updates, but if your Redmi 8 runs on old firmware, check the alternative methods section.

Why is Xiaomi Redmi 8 not equipped with the option to Save on SIM?

Many users notice that the contact menu of Redmi 8 is missing the usual button “Export to the Internet”. SIM-This is not an accident, but a deliberate decision by Xiaomi, which is connected with several factors:

• 📱 Limitations SIM-maps: modern nano-SIMs support only 250-500 contacts (depending on the operator), whereas a smartphone phone book can store thousands of records.
• 🔄 Synchronization with accounts: Xiaomi actively promotes cloud services (Mi Cloud, Google Contacts), where backup is automatic and without volume restrictions.
• 🛠️ Technical nuances: new versions of Android (starting with 9.0) SIM-map API limited for security reasons, which makes it difficult for third-party developers to implement the feature.

However, the ability to save SIM contacts in Redmi 8 exists — it was simply hidden deeper in the settings or moved to alternative menus.

Method 1: Standard export through “Contacts” (MIUI 12–14)

If your Redmi 8 runs MIUI 12 or later, try this method.It doesn't require installing additional apps, but it may not work on custom firmware or in regions with limited functionality.

1. Open the Contacts app (a icon with a person's silhouette).
2. Tap it on. ⋮ (three dots) in the upper right corner and select Contact Management.
3. Go to the Import/Export Contacts section.
4. Select Export on Export SIM-map (if no option - see alternative methods).
5. Tick the contacts you want to save, or click Allocate.
6. Confirm the export and wait until the completion (can take up to 1-2 minutes with a large number of records).

The important point is that if you have two SIM-cards, the system will prompt you to choose which one to keep contacts on. Make sure you choose the right slot (usually SIM 1 - basic).

Method 2: Use the SIM Contacts app (for all versions of MIUI)

If the standard method does not work, use the built-in application. SIM Contacts that users often ignore, and it allows you to manage your records directly to your users. SIM-map, including copying them from the phone book.

Instructions:

1. Find the icon on the home screen or in the app menu SIM Contacts (usually gray with image) SIM-If it is not available, check the Tools folder or search the system (swipe down on the home screen). → enter «SIM»).
2. In the window that opens, select Import/Export.
3. Tap Exports from your phone to SIM.
4. Select the necessary contacts or click Select All.
5. Confirm the action. Contacts will be copied in name + number format (without photos, email or additional fields).

When exported via SIM Contacts, names are saved in up to 20 characters and numbers are not formatted (e.g., “+79123456789” will become “79123456789”).

Method 3: Third-Party Applications for Export to SIM

If Xiaomi's built-in tools don't work, third-party tools will come to the rescue, and we tested a few apps and selected the most reliable ones:

Instructions for Copy to SIM Card (recommended application):

1. Install and open the application.
2. Provide access to contacts and SIM-Card (permits are required!).
3. Select Copy Contacts to SIM.
4. Check the contacts you need or click Select All.
5. Specify the slot SIM-cards (if two of them).
6. Confirm the copy. The app will show you the number of successfully copied records.

⚠️ Note: Some applications (such as Contacts Backup) may save contacts to the user. SIM In a non-standard format, which will lead to problems when importing to other devices.Before mass export, test the function on 2-3 contacts.

Limitations and problems in maintaining the SIM-map

Even if you managed to export contacts to SIM, it is worth knowing about the possible difficulties:

• 📵 Loss of data: SIM-Cards do not support backup. Contacts cannot be restored if the card is damaged or lost.
• 🔢 Number limit: maximum number of records is 250-500 (depending on operator) and exceeding the limit will lead to an error.
• 📱 Incompatibility of formats: contacts with multiple numbers, email or addresses will only be saved with the primary number.
• 🔒 Blocking by the operator: some SIM-Cards (e.g., virtual operators) may prohibit data recording.

If you need to securely keep contacts, consider alternatives:

• 🖥️ Export to file VCF: via Contact → Management → Imports/Exports → Export to file: The file can be copied to a PC or cloud.
• ☁️ Sync with Google: Settings → Accounts. → Google → Synchronization of contacts.
• 📱 Mi Cloud: Settings → Mi Account. → Mi Cloud → Contacts (requires registration).

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Before exporting to SIM Sort the contacts by importance -- first, save the numbers you need. SIM-The cards are exhausted, the remaining contacts can be exported to the file. VCF and store it on your phone or in the cloud.

Frequent mistakes and their solution

When you save your SIM contacts in Redmi 8, you're going to have a problem, and we've collected some of the most common ways to fix them:

If none of these methods worked, check:

• 🔌 Physical condition SIM-cards: remove and re-insert it into the slot, clean the contacts from dust.
• 📱 Network mode: some operators block the recording SIM Try to export on the home network.
• 🔄 System Updates: Check for Updates in Settings → The phone. → Updating the system.

⚠️ Note: If you are using Redmi 8 with custom firmware (such as LineageOS or Pixel Experience), the export function is not available. SIM It can be disabled at the kernel level, in which case the only way out is third-party applications or manually copying contacts via a computer (for example, using MyPhoneExplorer).

FAQ: Answers to Frequent Questions

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If you need to securely save contacts, use cloud services (Google or Mi Cloud) or export them to a VCF file. SIM-card is only suitable for temporary storage of a small number of numbers.