Changing a mobile device is always a little stressful, especially when it comes to saving personal information. The most valuable asset for most users remains the phone book, which contains the numbers of friends, colleagues and delivery services. Fortunately, the ecosystem Android provides built-in tools that allow you to complete this procedure in a couple of minutes without connecting to a computer.
In this article we will look in detail at how to transfer contacts from a SIM card to a new Android phone using standard system tools. You will learn about the differences in interfaces between different manufacturers, such as Samsung, Xiaomi or Pixel, and will understand why storing data in the cloud is more reliable than on physical media.
The import process may vary slightly depending on the version of the operating system and the installed shell. However, the general algorithm of actions remains unchanged and is understandable even to beginners. The main thing is to carefully follow the steps so as not to accidentally delete or duplicate entries.
Preparing a SIM card and checking compatibility
Before you start the transfer, you need to make sure that your SIM card is physically compatible with the new device and is correctly installed in the slot. Modern smartphones often use formats Nano-SIM, while older cards may be larger. If the card does not fit, use an adapter or contact your telecom operator for a replacement.
Make sure that the numbers are saved on the card itself. In older phones, users often saved contacts directly to the device's memory rather than to the chip. To check for records, you can temporarily insert the card into any old device and view the list of contacts in the display settings.
⚠️ Attention: The SIM card has a limited memory capacity and often truncates long names or does not support special characters. When transferring, you may find that the name "Alexander" has become "Alexan", and numbers without a country code may not be displayed correctly.
It is also worth checking whether the card is active on the new phone's network. If your device requires an unlock or PIN code, enter it immediately after turning it on. Without successful registration on the network, some contact management functions may be temporarily unavailable.
Import through the standard Contacts application
The main method of data transfer is implemented directly in the system application for calls. The interface may simply be called "Contacts", "Phone" or "Contact Management". Find this icon on the desktop or in the application menu and launch it.
Inside the application you need to find the settings or control menu. It is usually hidden behind the three dots in the top corner of the screen or behind the profile icon. You will need to find the item responsible for data management, which is often called Import/Export contacts or Contact Management.
After selecting the import function, the system will prompt you to specify the data source. In our case it will be SIM card. Please note that if the phone has two slots, the system will ask which card you need to read information from: from SIM 1 or SIM 2.
☑️ Ready to import
In the next step, you will be asked to select a destination. This is a critical moment that determines the future fate of your phone book. You can save the numbers to the internal memory of the phone, but the best choice would be an account Google.
Selecting a storage location: Phone memory or Google Account
When importing, the system will ask where exactly to write the read numbers. This choice determines the reliability of storage and the ability to easily synchronize in the future. Let's look at the pros and cons of each option so that you can make an informed decision.
Saving to the device memory (Phone or Device) means that the data will only be stored on this specific smartphone. This is convenient if you do not want your contacts to be synchronized with the cloud, but it is extremely risky if the gadget is lost or broken.
Using an account Google provides automatic synchronization. If you lose your phone, the numbers will be saved in the cloud and will appear on any new device immediately after logging into your account. This is a modern standard for data security.
| Criteria | Phone memory | Google account | SIM card |
|---|---|---|---|
| Security | Low (risk of loss) | High (cloud) | Medium (physical wear) |
| Name length | Unlimited | Unlimited | Often cut off |
| Access from other devices | Only from this phone | From any device | Only with physical insertion |
| Number of fields | Many (email, address) | A lot (photos, notes) | Only name and number |
We recommend that you always select a Google account as your primary storage. This will allow you to edit contacts from your computer via contacts.google.com and instantly see the changes on your phone.
If you choose internal memory, in the future, when you change your phone, you will have to repeat the procedure manually each time. When you select Google, you just need to set up synchronization once, and the transfer problem will disappear forever.
Features of transfer on different Android shells
Smartphone manufacturers often modify the standard interface Android, adding their own visual elements and changing the location of menu items. This can confuse a user accustomed to a “pure” Android.
On devices Samsung with a shell One UI the import path often looks like this: open the application Contact, click on the menu (three bars or dots), select Contact management, and then Importing contacts. Here the system may prompt you to select a file format vCardif you are importing not from a SIM, but from a file.
In smartphones Xiaomi (MIUI or HyperOS) the logic is similar, but the icons may differ. Go to Contact, click on the three dots in the corner, select Import/Export and further Import from a SIM card. The interface here is often more compact and rich in colors.
What to do if the "Import" item is not in the menu?
In some old or greatly reduced firmware versions this item may be hidden. Try opening the "Phone" application (dialer), go to settings and look for the "Contacts" section. Sometimes the function is hidden there, and not in a separate address book application.
Devices Pixel and other phones on the net Android have the most standardized interface. Here the path is usually as short as possible: Settings inside the contacts application -> Import. Google strives to unify this process for all users.
Solving problems with duplicates and encoding
After the import is completed, you may encounter an unpleasant situation: the same contact is displayed twice or three times. This happens if the number was saved on the SIM card, in the phone memory, and in the cloud at the same time.
Fortunately, modern smartphones are equipped with a duplicate merging function. In the application Contact find the section Settings or Contact management and select item Merge duplicates. The system will automatically analyze the database and offer to combine records with the same numbers.
Another common problem is incorrect display of names, especially if they contain Cyrillic, and the card was used in a foreign phone. In this case, the characters may turn into question marks or hieroglyphs.
⚠️ Attention: If after import you see “crazy words” instead of names, do not try to edit each contact manually. Try exporting the contacts back to the SIM card (if it supports encoding) or to a file, then clear the book and import again, selecting the correct encoding if the system offers such a choice.
To bulk correct names, it is convenient to use the web version of Google Contacts. On a computer, you can quickly edit hundreds of entries using search and replace, which would take hours on a phone.
Alternative methods and third-party applications
If standard tools for some reason do not work or seem inconvenient, you can use third-party software. In the store Google Play there are dozens of utilities for managing the address book, for example Copy My Data or specialized SIM card managers.
Such applications often have a simpler interface and allow you to perform batch operations. However, it is worth remembering about security: by giving a third-party application access to your contacts, you are trusting it with personal information. Always check the developer's rating and reviews before installing.
Another way is to use a file vCard (.vcf). You can export contacts from your old SIM card to a file, transfer it to your new phone via Bluetooth or messenger, and then simply open this file on your new device. The system will automatically offer to add all found numbers to the book.
Using a vCard file is a universal method that works even if the phones are from different manufacturers and have incompatible settings menus.
Some telecom operators offer their own backup applications, which can also read data from a SIM card and upload it to the subscriber’s personal account. This can be useful if you often change devices.
Frequently asked questions (FAQ)
Is it possible to transfer contacts if the phone does not recognize the SIM card?
No, to read data directly from the chip, the phone must recognize the card. If the SIM is not detected, check that the contacts are clean, installed correctly, or try inserting it into another device to export it to a file, which can then be transferred to a new phone.
How many contacts can one SIM card hold?
The standard capacity of a SIM card varies from 250 to 500 entries, depending on the operator and year of issue of the card. Old cards can only accommodate 100-150 numbers. This is why storage in the cloud is preferable - there are practically no limits there.
Are contacts deleted from the SIM card after importing to the phone?
No, the import procedure creates a copy of the records in the phone memory or account. The originals remain unchanged on the SIM card. If you want to clear the card, you need to do this manually through the contact management menu by selecting the "Delete from SIM" option.
What should you do if you get the "Not enough space" error when importing?
This error rarely relates to the phone's memory; most likely, we are talking about the full memory of the SIM card itself when trying to export, or an account conflict. Try to free up space in Google storage or choose to save to the internal memory of your device instead of the cloud.
How to transfer photos of contacts along with numbers?
SIM cards do not technically support storing photos. Photos are linked to a contact only when saved in the phone memory or Google account. When importing from SIM, you will receive only text data: name and phone number.