Owners of Xiaomi, Redmi and Poco smartphones often face an unobvious shell feature MIUI or new HyperOS: After installing a new one SIM-The phone book is left blank, and this causes panic, especially if the numbers were not stored in advance in the cloud or on the device. In fact, contacts are not lost, they are physically on the SIM card chip, but the default system hides their display in the standard list, prioritizing the Google account or local memory of the phone.
To access this data, you need to manually change your display settings or import. The process does not require root rights or complex software, but the menu interface may vary depending on the Android version and regional firmware. In this article, we will discuss all the available ways to make SIM card numbers visible and transfer them to secure storage.
It is worth noting that storing numbers directly on the SIM card is considered an outdated method due to limited memory and lack of synchronization. However, when switching from a button phone or buying a new device without prior backup, this method remains the only quick solution.
Why SIM card contacts are not listed
The main reason you don't see numbers after installing a sim card in Xiaomi is because of the logic of the Contacts app.The system automatically filters the sources of the displayed data, and by default the tick is often only on a Google account or Phone memory.Source «SIM-map is ignored so as not to clutter the list and speed up the work of the directory.
In addition, in the latest versions of the MIUI shell, developers have changed the structure of the menu, hiding a direct link to the management of the SIM card deeper into the settings. Users often search for the “Import” button on the app’s home screen, unaware that first you need to activate the visibility of this data source.
Another factor could be the technical limitation of the SIM itself: Older Mini-SIM cards or cards with a damaged contact layer can be read with errors, in which case the phone will determine the operator's network, but it will not be able to read the phone book. It is also important to make sure that the SIM card is correctly installed in the slot, especially in models with a combined tray.
⚠️ Warning: If after all the manipulations, the contacts do not appear, try to remove the SIM card, wipe the contacts with a soft dry cloth and insert again.
Understanding this logic helps you find the menu item faster, you don't have to search for special apps in the Play Market, because all the functionality you need is already built into the standard MIUI Dialer call, and the main thing is to know where to switch the filter of the displayed sources.
Configure the display of contacts in the Contacts app
The fastest way to see numbers written on a SIM card is to change the filter in the phone book app itself, which doesn't copy the data, it just makes it visible in the shared list. To start, open the standard Contacts app (an icon with a human silhouette) on your desktop or in the Tools folder.
In the upper right corner of the screen, click on the menu button, which looks like three vertical dots or a gear settings. In the drop-down list, select Display Settings or Contact Filter. The name may vary slightly depending on the version of the MIUI translation. You will see a list of all available storage sources.
In the menu you will see a list: “All contacts”, “Phone”, “Google», «SIM-The card or the name of your operator, and to see the numbers you want, you need to activate the switch opposite the point. SIM Or select "All Contacts" option, and then the list will be instantly updated, and the SIM card will be posted in the general database.
- 📱 Open the Contacts app on the main screen.
- ⚙️ Click on three dots in the corner and select Display Settings.
- ✅ Activate the switchboard opposite the point SIM-map.
- 🔄 Return to the general list - numbers should appear.
This method is convenient for a single view or search for a specific number, but for constant work it is better to copy the data to internal memory, since reading directly from the SIM card is slower and can cause delays when dialing or finding a subscriber at the time of the call.
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If you have a dual-sim phone, the display menu may have SIM 1 and SIM 2 separately listed. Make sure to include both if the numbers are distributed between them.
Full import of numbers on the Xiaomi device
For a comfortable smartphone experience, it is recommended to transfer all SIM card records to the phone’s internal memory or Google account, which will create a full copy of the data, free up space on the SIM card chip for new records, and ensure synchronization.
To start, go to Contacts and click on the menu (three dots). Find the Import/Export section. In some versions of HyperOS, this item may be inside the Contacts Organization submenu. The system will prompt you to select the source of the data — specify yours. SIM-map.
You'll need to select your destination. The best option is a Google account, because it guarantees that data is safe if your device is lost or broken. If you prefer local storage, select Phone. Confirm the action and the system will start the copying process. When you complete the copy, you will see a notification of successful import.
⚠️ Note: When importing contacts with SIM-cards on the phone can be cut off long names or not copied additional fields (addresses, email), as the SIM card memory has strict restrictions on the format of data.
☑️ Import checklist
Once the procedure is complete, it is strongly recommended that you check the list again.If some numbers are duplicated (one copy on SIM, another on your phone), you can delete the original entries from the SIM card via the same Import/Export menu by selecting the option “Delete contacts with SIM” to prevent confusion in the future.
Use of the menu SIM-data-management
In the MIUI shell, there is a separate system menu for managing SIM card settings that duplicates some of the phonebook's features, which is useful if the standard Contacts app is not working properly or freezes, accessed through the general settings of the smartphone.
Walk the way Settings → SIM cards and mobile networks. Here you will see information about the connected operators. Click on the name of the SIM card you want (for example, the name of the SIM card you want, «SIM The menu that opens often contains the item Contacts on SIM-map or contact management.
Going to this section opens up a simplified interface where only the entries physically on the chip are displayed, so you can copy all the numbers to your phone with a single copy contacts button, a technique that is particularly effective on older versions of Android, where direct import via the contact app can be hidden.
| Parameter | Description | Recommendation |
|---|---|---|
| Memory capacity | Usually 250-500 records. | Do not store more than 200 rooms |
| Name format | Limited to 14-20 characters | Use short names |
| Supplementary fields | Not supported (email, address) | Name and number only |
| Photo of contact | Not supported | Download after import |
Use of the system menu SIM-The card also allows you to see technical information about the media, including lock status and network type, which is a useful diagnostic tool if the phone does not see the SIM card at all or displays it as "Unknown».
What to do if the menu SIM-blank?
Sync with Google Account and Cloud
Once you’ve successfully imported contacts from a SIM card to a device, it’s critical to set up a cloud-based store to save you the need to repeat the import procedure every time you change your phone. In the Xiaomi and Android ecosystem, two services are responsible: Google Contacts and Mi Cloud.
To set up sync with Google, go to Settings → Accounts and Sync (or Users and Accounts). Select your Google account and make sure the switch opposite Contacts is active. If sync is enabled, all new numbers you add will automatically be saved online.
Alternatively, you can use the Mi Cloud. Go to Settings → Mi Account → Mi Cloud. You also need to activate contact sync. The advantage of Mi Cloud is that remote contacts are stored in the basket for 30 days, allowing you to recover accidentally erased numbers, which is not always convenient to do through the Google interface.
- ☁️ Google: Best Compatibility with Any Android Smartphone.
- 🌩️ Mi Cloud: Deep Integration with the Shell MIUI and a basket of remote.
- 🔄 Manual check: Periodically visit contacts.google.com for monitoring.
It is recommended to use a hybrid approach: keep the main synchronization on Google, as this is the industry standard, and use Mi Cloud as an additional backup.
⚠️ Note: Do not keep important contacts exclusively on the SIM-If the chip is damaged or lost, data recovery will not be possible, since the SIM cards do not have cloud backup.
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Cloud sync is the only way to ensure you don’t lose numbers when your phone breaks or your SIM card is lost.
Problem solving and formatting
Users may encounter a variety of errors when working with contacts, one of the most common is the message “Not enough memory” when trying to copy, which means that the SIM card is full, in which case copy the available contacts to the phone first, then delete some of them directly from the SIM card through the control menu, and repeat the procedure.
Another problem is that they are "crackers" instead of letters in names or numbers, because of mismatch encoding. SIM cards often use basic GSM encoding, which does not support Cyrillic or special characters. When importing such contacts on a modern Xiaomi smartphone, the names may not appear correctly, in which case you will have to manually edit the names of subscribers after the transfer.
If the phone doesn't see the SIM card at all, check if the corresponding slot is enabled in the settings. MIUI China or India may need to switch region or activate a second SIM card manually. PIN-code that blocks access to data if you did not enter it when downloading.
The way to reset your contact settings (if the application is glitchy):
Settings → Applications → All Apps → Contacts → Clean → Clear all data
(Warning: This won’t remove contacts from the cloud, but will reset display settings.)In rare cases, SIM formatting helps, but you should be very careful, formatting will delete all numbers without recovery, and only use this option if the card is error-proof and the data has already been copied and stored elsewhere.