Full guide: how to transfer your address book from Android to iPhone

Changing an ecosystem from Android to iOS is always stressful, associated not only with getting used to the new interface, but also with the risk of losing important data. The most critical asset for most users is their phone book, which contains hundreds of numbers for colleagues, friends and delivery services. Losing this amount of information when changing a device is unacceptable, so the question of how to correctly and safely transfer contacts is on the first place for everyone who bought a new one iPhone.

Fortunately, modern mobile platforms provide many built-in tools and third-party solutions that allow you to complete this task in a matter of minutes without the need to manually enter each number. However, each method has its own nuances: from saving subscriber photos to eliminating duplicates that inevitably arise when merging databases. In this article, we will look in detail at all the available migration methods, from cloud synchronization to using special cables, so that you choose the best option for your situation.

Regardless of whether your new smartphone is a completely new device out of the box or you are already actively using it, transfer methods will vary in complexity and required actions. It is important to understand the data storage architecture: in Android contacts are often linked to an account Google, while in iOS iCloud dominates. Understanding this difference is the key to a successful migration without losing record integrity.

Preparing data on an Android device

Before you begin active transfer steps, you need to make sure that the source data on your old smartphone is in good condition and correctly structured. Often, users do not even suspect that their contacts are scattered across different storages: some are saved on the SIM card, some are in the phone’s memory, and some are synchronized with the cloud. Chaotic storage will complicate the import process to a new device.

The first step is to open the Contacts application on your smartphone and go to the contact management settings. You need to find the option to export or manage storage. If you see contacts saved locally in the device memory (“Phone” or “Device”), it is strongly recommended that you first synchronize them with your account Android-smartphone and go to their management settings. You need to find the option to export or manage storage. If you see contacts saved locally on your device (“Phone” or “Device”), it is strongly recommended that you sync them with your account first Google. This will create a single point of truth that will be easier to work with.

To check the integrity of the database, log into the web version of your Google account through a browser on your computer. Go to the “Contacts” section and carefully examine the list. Here you can see real duplicates, entries without names, or numbers with incorrect format. Fixing errors in the preparation stage on Android will save you hours of manual cleaning on the new iPhone. Remove excess and merge duplicates directly in the web interface before starting the migration.

• 📱 Check that all important numbers saved in your Google account, not just on your SIM card.
• 🧹 Use the “Merge duplicates” function in Android contacts settings.
• ☁️ Make sure that synchronization with the cloud was successful and the data is displayed on contacts.google.com.

Move to iOS application method: official solution

Company Apple has developed a special application Move to iOS ("Transfer to iOS"), which is the most preferred method of migration, especially if your new one iPhone is still at the initial setup stage. This tool creates a secure Wi-Fi network between two devices and transfers not only contacts, but also message history, photos and even settings for some applications.

The process begins by turning on the new iPhone. When you reach the Apps and Data screen, you need to select the Transfer data from Android option. If you've already set up your phone and are on your desktop, this method won't work without completely resetting your device to factory settings, which can be inconvenient. On the device Android download the application Move to iOS from the store Google Play and launch it.

After accepting the terms of use on both devices, a six-digit code will appear on the screen iPhone . Enter this code in the Android application. The devices will establish a connection and you can select the type of data to be transferred. Be sure to check the “Contacts” box. The transfer time depends on the size of your address book and the speed of your wireless connection, but usually the process takes no more than 10-15 minutes.

⚠️ Attention: Do not switch to other applications on Android during the transfer and do not lock your device screens. Losing the connection may damage the transmitted data or freeze the process at the “Time Estimation” stage.

What to do if the code is not accepted?

If the code does not work or the connection is constantly disconnected, try turning off the mobile data on Android and leaving only Wi-Fi. Also make sure that your iPhone is not in power saving mode, which could limit the operation of the network module. As a last resort, reboot both devices and start the process again.

The main advantage of this method is that the contacts automatically end up in the desired storage iCloud or local memory iPhone depending on your default settings. You won't have to manually import files or set up accounts after the fact. However, it is worth remembering that this method only works once - when you first activate the phone.

Synchronization via Google Account

If the initial setup stage iPhone has already been completed or you prefer cloud solutions, synchronization through an account Google will be the most convenient option. This method allows you to keep your contacts up to date on both devices if you plan to use two phones in parallel for some time.

First, make sure that Android all contacts are synchronized. Then take your iPhone and go to Settings. Scroll down to the Contacts section (in older versions of iOS this may be the Mail, Addresses, Calendars section). Click on "Accounts" and select "New Account". In the list of providers, select the logo Google.

Enter your credentials (login and password) for the account where your contacts are stored. After successful authorization, the system will ask what data you want to synchronize. Make sure the switch next to Contacts is green. Once you confirm your choice, the phone will begin downloading data from the cloud. This process can take from a few seconds to a couple of minutes depending on the number of entries.

Parameter	Move to iOS	Google Sync	SIM card
Need a new iPhone	Yes (reset)	No	No
Transfer contact photos	Yes	Yes	No
Two-way synchronization	No	Yes	No
Setting complexity	Medium	Low	Low

After synchronization is complete, open the “Phone” or “Contacts” application on your iPhone. You should see your entire list. If you add a new number on iPhone, it will also appear in your Google account and will be available on any other device where you are signed in to that account. This creates a convenient ecosystem, independent of a specific phone manufacturer.

Import via SIM card: classic method

Despite the development of cloud technologies, the method of transferring through a physical one SIM card remains in demand, especially when there is no access to the Internet or you need to transfer data from an old push-button phone. However, this method has significant limitations that you need to know in advance so as not to be disappointed with the result.

First insert your SIM card into the device Android. Go to the contacts application, open the settings menu and select the “Import/Export contacts” function. Select the "Export to SIM" option. The system will warn you that additional fields such as email addresses, photos, and second phone numbers may be lost. Confirm the action and wait for the recording to complete.

Then remove the SIM card and insert it into iPhone. Go to Settings → Contacts. At the very bottom of the list you will find the option “Import contacts from SIM”. Click on it. The system will ask where exactly you want to save the data: in iCloud or on the device itself. Select your preferred option. The import process will begin immediately.

⚠️ Attention: The SIM card has limited memory capacity and only supports text names and one phone number per entry. All photos associated with contacts and additional numbers will be irretrievably lost with this transfer method.

This method is good as a backup option or for transferring a basic phone book, but it is not suitable for a full migration of a modern address book. If you have more than 500 contacts, there is a high chance that the SIM card simply will not be able to accommodate them all, and some of the entries will be cut off or not saved.

Import via vCard file (.vcf)

The universal format for exchanging contact information is a file vCard with the extension .vcf. This method is ideal if you want to transfer contacts via instant messenger, email, or save them as a file on your computer for later downloading. It guarantees preservation of the data structure better than a SIM card and does not require constant synchronization.

On the device Android go to the contacts application and select the export function. Instead of exporting to SIM, select "Export to .vcf file" or "Export to storage." The phone will create a file, which is usually saved in the downloads folder or in the root of the internal memory. The file name often contains the creation date, for example, contacts_2026.vcf.

Now this file needs to be delivered to iPhone. The easiest way is to send it to yourself via email or through any messenger (Telegram, WhatsApp) installed on both devices. Open an email or chat on your iPhone and click on the attached file. The iOS system will recognize the vCard format and offer to add all found contacts to the address book.

Clicking on the file will open a preview of your contact list. You can scroll through it to make sure the data is correct. Click the "Add All Contacts" button in the corner of the screen. The system may ask for confirmation as a large number of records are being added. After confirmation, the data will be integrated into the local book or iCloud, depending on the default settings.

Solving problems with duplicates and formatting

After successfully transferring data, users often encounter an unpleasant problem: duplicates appear in the address book. This happens when the same contact was saved in the phone memory, on the SIM card, and in the Google account at the same time. As a result, when merging databases, you get several “Ivan Ivanov” records with different numbers.

iOS has a built-in mechanism to combat this problem. If the system detects contacts with the same names and numbers, it may suggest merging them. Typically, a notification about this appears at the top of your contacts list. However, you should not rely only on automation. It is better to use the manual merging function or third-party cleaning utilities.

For manual cleaning, go to the contact card that is duplicated. Scroll down to the very bottom and click "Merge Contacts...". The system will show a list of similar entries. Select the ones you want to merge and confirm the action. All information (numbers, mail, addresses) from different cards will be collected into one common record, and unnecessary ones will be deleted.

• 🔍 Use search by name in the Contacts application to quickly find duplicate entries.
• 🧹 Regularly check the "Suggestions" section in the Contacts application on iOS for automatic mergers.
• 💾 Before mass deleting or merging, always make a backup copy via iCloud.

⚠️ Attention: Mobile operating system interfaces are regularly updated. The location of the Import or Merge menu options may vary depending on the iOS version (15, 16, 17 and later). If you do not find the described buttons, use the search in the settings using keywords.

Why are contacts not synchronized?

Most often the problem lies in disabled synchronization in the account settings or a full iCloud storage. Check whether you have free space in the cloud and whether the contact synchronization toggle is turned on specifically for the desired account.

Frequently asked questions (FAQ)

Is it possible to transfer call history from Android to iPhone?

Unfortunately, it is impossible to transfer call logs (call history) using standard iOS tools. The application Move to iOS only transfers contacts, SMS messages and some settings. Call history is considered local operator and device data and is not subject to migration between different ecosystems.

What to do if contacts are not displayed after Google synchronization?

Check the display settings in the Contacts app on iPhone. Click Lists or Groups in the top left corner and make sure your Google Account is checked. Also try turning synchronization off and on again in your account settings.

Is it safe to use third-party apps for transfer?

Using trusted apps from well-known vendors (for example, Dr.Fone, AnyTrans) is usually safe, but requires providing access to all your data. Official methods (Google, Move to iOS) are preferable in terms of privacy and stability.

How to transfer contacts if the Android screen is broken?

If the sensor does not work, but there is an image, connect a USB mouse via an OTG cable for control. If the screen is black, but the phone is working, try logging into your Google account from your computer - if synchronization was enabled earlier, the contacts are already in the cloud and you can simply pull them up on the iPhone.

Will contacts from Android disappear after transferring to the iPhone?

No, transferring data is always copying, not cutting. Your contacts will remain on your old device in the same form as they were. If you used Google synchronization, they will remain in the cloud, accessible from any device.