How to copy contacts from your phone to SIM in Xiaomi Redmi 9

Owners of budget smartphones like the Xiaomi Redmi 9 often face the need to carry the phone book when changing devices or to create a backup on a physical medium.The standard copying procedure can seem confusing due to the features of the shell. MIUI, Many users lose important numbers when they flash or buy a new gadget, not knowing that data can be safely stored right on the chip. SIM-map.

The process of exporting numbers to a SIM card in Redmi 9 has its own nuances related to the limitations of the memory of the chip itself and the specifics of the work of Xiaomi system applications. Unlike older button phones, modern smartphones store much more information about contacts, including email, addresses and photos that do not fit into the standard SIM recording format.

In this article, we will take a look at all the ways to transfer data, from standard system tools to cloud services, which are often more reliable than physical media. You will learn how to get around the limitations of the number of characters in a name and what to do if the export button is inactive. Competent contact management is the first step to confident use of your Xiaomi smartphone.

Preparation of the phone book for transfer to Redmi 9

Before you start direct copying, you need to audit the existing records. 9 Contacts can be stored in different sources: on the device itself, in a Google account or on an already installed one. SIM-For successful export, it is important that all the numbers you need are on a single list, usually a local phone memory or an account. Mi/Google, from which the transfer will be made.

First, open the standard Contacts app (yellow icons with a human silhouette). Click on three dots in the upper right corner or select the Contacts tab in the bottom menu to see a list of all available sources. If you see disparate lists, you better combine them or choose the one where the bulk of the data is stored. Duplicating records can lead to confusion, so the function of combining takes will be quite useful before you start.

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Before mass export, back up your contacts in Google Account – it will take a couple of seconds, but save data in case of a failure when recording on your account. SIM-map.

Pay attention to the format of names. SIM-The cards are extremely limited, long names can be cropped when copied, and it is recommended to check critical numbers in advance and possibly shorten the names to last names or initials so that the information is accurately read on other devices. This is especially true for older SIM cards that support fewer characters in the name field.

Standard way of export through the Contacts app

The most direct way to migrate data is to use the built-in functionality of the MIUI shell. This method does not require an Internet connection and third-party applications, making it ideal for fast operations. However, it is worth remembering that Xiaomi sometimes hides the necessary settings deeper than in the stock Android.

To get started, open the Contacts app. At the bottom of the screen, find and click on the three horizontal bars or menu icon. In the list that appears, select Settings, and that's where the basic phonebook management tools, including importing and exporting data, are hidden.

In the settings menu, find the Import and Export Contacts section. The system will offer several options. SIM-If you click on it, the phone will analyze it and show you a list of contacts available for transfer. You can select individual numbers or mark everything at once using the "Select all" feature in the upper corner of the screen.

• 📱 Open the Contacts app and go to the settings menu through three points.
• 💾 Select the option "Import and export contacts", then "Export to the SIM-map".
• ✅ Check all the necessary numbers or use the "Select all" button".
• 🚀 Press the confirmation button and wait for the copying process to end.

Once confirmed, the system will start writing data to the chip, and the speed of the process depends on the number of contacts, but it usually takes no more than a minute. Upon completion, you will receive a notification of successful export. SIM-map.

Use of Google and Mi Cloud Services

Although the physical transfer to SIM-The card is convenient for compatibility with older phones, modern smartphones, including Redmi 9, offer more advanced synchronization methods. Using cloud storage allows you to save not only the number and name, but also additional fields that do not support the format. SIM-This is the most reliable way to back up data.

If you have a Google account, your contacts are automatically synced with Gmail. To make sure you do that, go to Settings on your smartphone, select Accounts and Sync. Find your Google account and make sure the switch next to Contacts is active. If the sync is successful, your numbers are already online and accessible from any device after login and password are entered.

Xiaomi ecosystem users can also use Mi Cloud, which is integrated into the system and allows you to create full backups of the system. To activate, go to the Mi Account settings, select "Mi Cloud" and enable contact synchronization, which is especially useful if you plan to upgrade to another Xiaomi smartphone in the future.

⚠️ Note: When exporting to SIM-Contact photo card, email addresses and residence addresses will be irretrievably lost as the format SIM-The card doesn't support that data, only the name and phone number are saved.

It is important to understand the difference between data storage. SIM-The card is an outdated medium with minimal functionality, cloud storage ensures that you do not lose data even if you physically break or lose your SIM card. SIM-card only as temporary transport for transfer to a button phone or as an additional copy.

Limitations SIM-maps and storage formats

Many users wonder why, after copying to a SIM card, the names of contacts were cut off or some records were lost. SIM-Cards have very small amounts of memory, designed primarily for identification in the operator’s network, rather than for storing large databases.

Usually one. SIM-card 200 before 500 It depends on the chip's model and its age, older cards can store fewer contacts, and there is a limit on the number of characters in the name (often up to the age of the chip). 14-20 - in the phone number, if the contact name is in Redmi 9 longer, it will be cut off when recorded.

Storage format SIM-The map is also not fully supported by Unicode, which can lead to problems with displaying specific characters or names in foreign languages, instead of beautiful names, you can have question marks or Krakozabras. VCF (vCard, used for file copies, is considered to be much more versatile and secure.

Below is a table comparing storage capabilities across different media to let you know what to expect after the transfer:

Alternative methods and work with VCF files

If the standard export for SIM-The card in Xiaomi Redmi 9 does not work or causes errors, the best solution is to use an intermediate file format.vcf. This method allows you to bypass many software glitches and store complete contact information, which can then be imported to any other device, even if it is not a smartphone.

To create such a file, in the Import and Export Contacts menu, select Export to Memory or Export to Storage. The phone will create a file (usually called 00001.vcf or) at the root of internal memory. This file can be copied to a computer, sent to your messenger or saved to the cloud.

To transfer contacts to another phone, simply transfer the file and open it on a new device. The system automatically prompts you to import all records. It is much faster and more reliable than manually interrupting numbers or risking data loss when writing to SIM. The VCF file is a universal standard that is understood by almost all phones, from modern flagships to simple calls.

• 📂 Select "Export to Storage" in the Contacts menu to create a file.
• 📤 Transfer the received.vcf file via Bluetooth, Telegram or Email.
• 📥 Open the file on the target device and confirm the import of all records.
• 🗑️ After successful transfer, the file reserve can be deleted or saved in a safe place.

Using file copies also makes it easy to combine phone books from multiple devices.You can collect contacts from your old button phone, your wife's smartphone and work device into one file and upload them all at once to your Redmi 9. This eliminates the need for manual sorting and double checking.

Solving problems when copying contacts

Xiaomi users may experience a variety of errors in the data transfer process, and one of the most common problems is the message that the user is notified of the fact that the data is not being transmitted"SIM-The card is crowded, even if you copy a few contacts, because of fragmentation of the SIM card memory or the presence of hidden system entries that take up space but are not selected in the list.

To solve this problem, you can try to clean up. SIM-Insert it into a phone that allows you to manage the entries on the map (many old phones or specialized Android apps have the function "Delete everything from the map". SIM"). After a complete clean, try re-exporting with Redmi 9. It also helps to format the map through the phone menu if this option is available in your version. MIUI.

⚠️ Note: If there is a "Not enough memory" error when exporting, don't try to copy contacts in large groups. 50-100 pieces, removing copied from the list to release the clipboard system.

Another problem is that contacts are copied with or without country code. In the export settings (if available in your firmware version), you can choose the number format. If you don't have that option, the easiest way to edit a few key numbers manually after export is to edit them right in the interface. SIM-maps via the "Contacts" application, selecting the display source"SIM".

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The most common cause of export errors is overcrowded or damaged SIM-If standard methods don't work, use export to.vcf as the most reliable alternative.

Sometimes users notice that after the transfer, the names are gone, only the numbers are left, which is a sure sign that the encoding of names is not a good idea. SIM-The card doesn't match the phone's encoding, and then you can only recoding it through third-party contact management apps or manually re-entering the names, because you can't do that. SIM-The card cannot store names in Unicode encoding.