Transitioning from one operating system to another is always accompanied by stress, especially when it comes to the loss of important personal data. Contacts are the foundation of your digital communications, and keeping them safe when you change smartphones is priority number one. Fortunately, the modern ecosystem of mobile devices allows you to make this process as painless as possible, using both built-in tools from Apple and Google, as well as third-party utilities.
In this article, we will analyze in detail all the current methods of migrating an address book: from the official application Move to iOS to manual transfer via file format .vcf. You will learn how to avoid creating duplicates, how to properly set up synchronization with iCloud and what pitfalls you may encounter along the way. The instructions are compiled taking into account the latest updates iOS 17 and Android 14so that you can act with confidence.
Preparing devices before migration
Before you begin active actions, you need to make sure that both smartphones are ready to transfer data. Chaotic copying attempts without prior preparation often lead to failures or partial loss of information. Make sure Wi-Fi and Bluetooth are turned on on both devices and the battery level is at least 50%.
On the device Android It is recommended to check in advance where exactly your records are stored. Often, contacts are only saved in the phone memory or SIM card, which makes syncing them to the cloud difficult. Go to the Contacts application, select settings and make sure that the account Googleis selected to save. This is a critical step for a seamless transfer.
If you plan to use the method with an Apple app, your iPhone should be in the initial setup phase. If the phone is already activated and in use, you will either have to perform a factory reset or use alternative methods, which we will cover below. Do not ignore this point, because Move to iOS only works on the welcome screen.
⚠️ Warning: If you already have contacts on your iPhone, using the full migration method may result in the creation of duplicate entries. It is recommended to make a backup copy of your current address book via iCloud in advance.
Method 1: Using the Move to iOS application
The official method from Apple is considered the most reliable and simplest for new devices. The application Move to iOS creates a secure wireless network between two phones and transfers data directly, bypassing third-party servers. This method is ideal if you just bought an iPhone and have not yet configured it.
First, download the application Move to iOS from the store Google Play to your Android smartphone. Launch it and follow the onscreen instructions. On iPhone, during the setup process, select “Transfer data from Android.” The system will generate a digital code that you will need to enter on your Android device.
Once the connection is established, you will see a list of data available for transfer. Select "Contacts" and wait for the process to complete. Transfer time depends on the number of recordings and the quality of the wireless connection. Do not interrupt the process or switch to other applications, even if the transfer seems stuck.
☑️ Ready to transfer via Move to iOS
It is important to understand that this method transfers not only numbers, but also message history, photos and account settings. However, if you have a very large address book (more than 5,000 contacts), the process may take a significant amount of time. In such cases, it is sometimes better to break the transfer into stages or use cloud synchronization.
What to do if the code is not accepted?
If the Move to iOS app gives you an error when entering the code, try turning off mobile data on your Android device. Sometimes the system tries to switch to the cellular network, which breaks the connection. Also make sure that airplane mode is not turned on on your iPhone and Wi-Fi is active.
Method 2: Synchronization via Google account
The most universal and popular method that works even on an already configured iPhone. The essence of the method is that your contacts are already in the Google cloud, and you just need to allow iOS access to them. This eliminates the need to physically connect phones.
First, make sure that synchronization is enabled on your Android smartphone. Go to Settings → Accounts → Google and click “Synchronize”. After this, check on your computer via the website contacts.google.comthat all numbers are displayed correctly. If all the necessary entries are there, you can proceed to setting up your iPhone.
On your Apple device, go to Settings → Contacts → Accounts. Click New Account and select the Google logo. Enter your login details. After authorization, the system will ask what data needs to be synchronized - be sure to activate the switch next to the “Contacts” item.
- 📱 Advantage of the method: contacts are updated automatically in real time on both devices.
- ☁️ Flexibility: you can manage your entries through the Google web interface from any computer.
- 🔄 No duplicates: the smart synchronization system usually merges duplicate entries itself.
- ⚙️ Simplicity: does not require installation of additional software other than standard iOS settings.
It is worth noting that with this approach, contacts are technically stored on Google servers, and not in iCloud memory. For most users, this won't matter, but if you want to be fully integrated into the Apple ecosystem, you can later export them to iCloud format.
To speed up the initial download of contacts on your iPhone, connect the device to a stable Wi-Fi network. When using the mobile data, synchronizing a large list can take a lot of time and traffic.
Method 3: Transfer via VCF file (vCard)
Sometimes cloud methods are not available due to Internet problems or corporate network security policies. In such cases, the good old file method comes to the rescue. The VCF (vCard) format is a universal standard for exchanging contact data and is supported by all modern operating systems.
On an Android smartphone, open the “Contacts” application, go to the control menu and select “Export”. Save the file to your internal storage or send it to yourself by email. The file will have the extension .vcf and contain a text description of all selected entries.
Next, send this file to the iPhone in any convenient way: via mail, instant messenger (Telegram, WhatsApp) or AirDrop, if the devices are nearby. On iPhone, simply click on the resulting file. The system will automatically prompt you to “Add all contacts” to the address book.
| Parameter | Description | Recommendation |
|---|---|---|
| File size | Depends on the number of records | For 1000 contacts ~150 KB |
| Encoding | UTF-8 | Required for Cyrillic |
| Attachment | Photos | Not transferred to the base VCF |
| Duplicates | Possible during import | Manual cleaning required |
This method is good for its autonomy, but it has a significant drawback: contact photos and additional fields (birthdays, notes) may not be transferred correctly or may be lost. Use this method as a backup option or to quickly transfer the bulk of numbers.
Method 4: Transfer from SIM card
Although this method is considered outdated, it is still relevant for users who stored numbers on a SIM card or do not want to use the Internet. In addition, it is indispensable if the Android smartphone is faulty, but the SIM card is working.
Physically transfer the SIM card from the Android smartphone to the iPhone (make sure that the chip sizes are compatible: Nano-SIM or eSIM). After installing the card, go to Settings → Contacts on your iPhone. At the very bottom of the list of settings, find the item “Import SIM contacts.”
The system will prompt you to select a destination: iCloud or local phone memory. Choose iCloud to get your data immediately into the cloud and available on other Apple devices. The import process may take several minutes, during which the screen may go dark.
⚠️ Warning: SIM cards have limited memory and often truncate long contact names to 10-15 characters. It is also impossible to save several numbers for one person or add a photo. Use this method only as a last resort.
After the import is complete, it is recommended to check the records. Often names are truncated and additional numbers are lost. If you are not satisfied with the quality of the transfer, it is better to use one of the cloud methods described above.
Eliminating duplicates and cleaning the address book
After data migration, the problem of duplicate records often arises. This happens when the same contact is saved to both Google and iCloud, or has been imported multiple times in different ways. iOS has a built-in tool to solve this problem, which works quite effectively.
Go to the Contacts app on your iPhone. If the system detects duplicates, a “Duplicates Found” notification will appear at the very top of the list. Click on it, then select View Duplicates. The system will offer to merge records, saving all available information (all numbers, emails and addresses).
For mass cleaning, you can use the “Merge All” function. However, before doing this, it is worth going through the list manually, since automatic merging sometimes mistakenly associates different people with the same names. Check entries without last names especially carefully.
Regular cleaning of duplicates not only improves the appearance of the address book, but also speeds up the search for contacts and the operation of the Siri function when dialing by voice.
If the built-in tools fail to remove duplicates, you can use the service Google Contacts via a browser. There's a Merge and Fix feature that's even more flexible than Apple's tools. After cleaning in Google, the changes are synchronized with the iPhone.
Frequent problems and ways to solve them
Despite the smooth running of the processes, users often encounter technical difficulties. One of the most common problems is contacts not showing up after syncing. In 90% of cases this is resolved by checking the display filters. In the Contacts application, click “Lists” or “Groups” and make sure that the checkbox is next to the desired account (Google or iCloud).
Another common situation is the lack of photos for contacts. This is due to the fact that when synchronized via Google, high-resolution photos may not be automatically pulled into the iOS interface. Try deleting your Google account on iPhone and adding it again after clearing the cache of the Google Contacts app on Android.
⚠️ Attention: Settings interfaces and menu item names may vary slightly depending on the iOS version and Android shell (MIUI, OneUI, Pixel UI). If you don’t find the item you need, use the search in your phone settings.
If your contacts are completely gone, don’t panic. Go to the site iCloud.com from your computer, log in and go to the “Contacts” section. In the lower left corner, click "Archive". It stores backup copies of your address book for the last 30 days, which can be restored in one click.
Why do contacts disappear after updating iOS?
Sometimes after a major system update, synchronization settings are lost. Go to Settings → Username (top) → iCloud and reconnect the Contacts toggle switch. The system will ask what to do with the data on the phone - select “Merge.”
FAQ: Frequently Asked Questions
Is it possible to transfer contacts if the iPhone is already set up and in use?
Yes, you can. The official Move to iOS app will not work in this case, since it only works during the initial setup. Use Google account sync, VCF file import, or SIM transfer methods. These methods work at any stage of using the device.
Is it safe to enter a Google password on an iPhone?
Yes, it is absolutely safe. You enter the data into the iOS system settings menu, which uses a secure connection to Google servers. Apple does not store your password in clear text, but uses access tokens to sync data.
What if contact names are displayed in hieroglyphs?
This is an encoding issue. Typically occurs when importing a VCF file saved in the wrong encoding. Try opening the file on your computer in Notepad and saving it with UTF-8 encoding, then importing it again. Or use synchronization via Google, which automatically processes the Cyrillic alphabet correctly.
Are contact groups (family, work, friends) transferred?
When using Google synchronization, groups are transferred along with contacts. They will appear as lists in the Contacts app on iPhone. When transferring via Move to iOS, groups are also preserved. However, when importing via a SIM card or a simple VCF file, the grouping is most often lost.
How to disable syncing contacts with Google after transfer?
If you want contacts to be stored only in iCloud, go to Settings → Contacts → Accounts. Select your Google account and turn off the Contacts switch. The system will ask whether to delete contacts from the iPhone. If you previously backed up to iCloud, the data will remain there, but will no longer be updated from Google.