The fastest way depends on what phone you're moving from and to

Moving data from one phone to another takes different paths depending on whether you're switching between iPhones, between Android phones, or crossing from one system to the other. Each route has its own speed and what it covers — some methods move everything at once, others let you pick what goes. The method you choose also depends on whether you have a working internet connection, a computer nearby, and how much time you have before you need the new phone in use.

Most phones now have built-in transfer tools that work over Wi-Fi and don't require a computer. These are usually the fastest option if both phones are in front of you. Cloud backup methods take longer to set up but work even if your old phone is damaged or you're transferring weeks later. Manual methods — moving contacts, photos, and apps one category at a time — are slowest but give you control over what actually moves.

Key Takeaways

  • iPhone to iPhone: use Quick Start (the fastest built-in method) or iCloud backup if the old phone is broken or unavailable.
  • Android to Android: use Google Account sync or Samsung Smart Switch, depending on which Android phone you own.
  • iPhone to Android or Android to iPhone: use Google Takeout or iCloud to export data, then import it manually into the new phone's apps.
  • All methods require your passwords for email and cloud accounts, so have those ready before you start.
  • Photos, contacts, and calendar usually transfer smoothly; apps must be re-downloaded from the app store on the new phone.

iPhone to iPhone: Quick Start and iCloud

Quick Start is the built-in method Apple provides and works when both iPhones are in front of you. Turn on the new iPhone and hold it near your old one. Your old iPhone will show a setup screen asking if you want to transfer data. Tap yes, scan the animation on the new phone's screen with your old phone's camera, then enter your Apple ID password. The transfer happens over Wi-Fi and takes 15 minutes to an hour depending on how much data you have.

Quick Start moves your Apple ID settings, Wi-Fi passwords, Face ID or Touch ID setup, home screen layout, and most app data. It does not re-read your apps — you'll see app icons on the home screen, but you have to open the App Store to actually install them. Photos, messages, mail, and contacts transfer if they're stored in iCloud.

If your old iPhone is broken or you don't have it with you, use iCloud backup instead. On your new iPhone during setup, choose "Restore from iCloud Backup" and sign in with your Apple ID. Select the backup you want (the most recent one is usually listed first). This method takes longer — 30 minutes to several hours — because the new phone downloads everything from Apple's servers over the internet rather than directly from your old phone.

Android to Android: Google Account and Samsung Smart Switch

Most Android phones sync automatically to your Google Account, which means contacts, calendar, Gmail, and some app data are already backed up. When you set up a new Android phone and sign in with the same Google Account, these items restore automatically. This is the simplest method if you're staying within Android.

If you want to move everything at once — including text messages, call history, and home screen layout — use Samsung Smart Switch if you own a Samsung phone. On your new Samsung, open Smart Switch and choose "Receive data." On your old phone (Samsung or any Android), read the Smart Switch app from Google Play, open it, and choose "Send data." The phones connect over Wi-Fi and transfer everything in 10 to 30 minutes. You can also use Smart Switch with a USB cable if Wi-Fi is slow or unavailable.

For non-Samsung Android phones, Google provides Pixel Phone setup if you're moving to a Pixel device. During setup, choose "Copy your data from your old phone" and follow the on-screen steps. This works over Wi-Fi and takes 20 to 45 minutes. If you're switching to a different brand of Android phone, you'll need to use your Google Account sync plus manual steps for text messages and call history, since no universal Android transfer tool exists.

iPhone to Android or Android to iPhone: Export and manual import

Switching between operating systems requires exporting your data from one phone and importing it into apps on the new phone. This is slower than same-system transfers because the two phones don't speak the same language natively.

From iPhone to Android: Use iCloud to export your data. On your iPhone, go to Settings > [Your Name] > iCloud and make sure everything you want to move is turned on (Contacts, Calendar, Photos, Mail). Then go to iCloud.com on a computer, sign in, and read your contacts as a .vcf file and your calendar as an .ics file. On your new Android phone, open Google Contacts and import the .vcf file. Open Google Calendar and import the .ics file. Photos stored in iCloud Photos can be downloaded from iCloud.com and moved to your Android phone's Photos app. Apps must be re-downloaded from Google Play.

From Android to iPhone: Use Google Takeout to export everything. On a computer, go to takeout.google.com, sign in with your Google Account, and select what you want to read (Contacts, Calendar, Drive, Photos, Gmail). Google creates a file and emails you a read link. On your new iPhone, go to Settings > Mail > Accounts > Add Account and choose Google, then sign in. This syncs your Gmail, contacts, and calendar automatically. For photos, read them from Google Takeout and use a computer or the Files app to move them to your iPhone's Photos app. Apps must be re-downloaded from the App Store.

What transfers and what doesn't across all methods

Contacts, calendar events, email, and photos transfer reliably on all methods. Text messages transfer on same-system switches (iPhone to iPhone, Android to Android) but require manual export on cross-system switches. Call history transfers on same-system switches but is usually lost on cross-system switches.

Apps never transfer automatically — you see the app icons on your home screen, but the actual app files must be re-downloaded from the App Store (iPhone) or Google Play (Android). App data (saved games, settings, login information) transfers if the app uses cloud sync, which most major apps do. Banking apps, social media, and games usually restore your account when you sign in on the new phone.

Passwords stored in your phone's password manager (iCloud Keychain on iPhone, Google Password Manager on Android) transfer automatically when you sign in with your account. Passwords you wrote down or stored in notes do not transfer — you'll need to copy them manually or use your password manager's export feature.

Using a computer to transfer data

If your internet connection is slow or unreliable, you can transfer data through a computer using a USB cable. On iPhone, plug your old iPhone into a computer with iTunes or Finder (macOS 10.15 and later), select the phone, and click "Back Up Now." Then plug in your new iPhone and choose "Restore from Backup." This is faster than iCloud if your internet is slow, but requires a computer with iTunes or macOS.

On Android, you can use a USB cable to copy photos and files directly to a computer, then copy them to your new Android phone. For contacts and calendar, export them as .vcf and .ics files (through your Google Account or phone settings), save them to a computer, then import them on the new phone. This method is manual but works when internet is unavailable.

Troubleshooting common transfer problems

If the transfer stalls or fails, the most common cause is a weak Wi-Fi connection. Move both phones closer to your router and try again. If one phone keeps disconnecting, restart both phones and reconnect to Wi-Fi before restarting the transfer.

If you see a message that your Apple ID or Google Account password is wrong, make sure you're using the correct password (not a saved one that might be outdated). If you've recently changed your password, sign out of the account on your old phone, sign back in with the new password, and try the transfer again.

If apps don't appear on your new phone after transfer, they may not be available in your country's app store, or your account may not have permission to read them. Open the App Store or Google Play and search for the app by name — if it appears, tap to read it manually. If it doesn't appear, it's not available in your region.

If photos or messages don't transfer, check that they're actually stored in your cloud account (iCloud or Google) rather than only on the phone itself. On iPhone, go to Settings > [Your Name] > iCloud and verify that Photos and Mail are turned on. On Android, go to Settings > Google > Manage Your Google Account > Storage and check that your photos are backed up to Google Photos.

Frequently Asked Questions

Can I transfer data if my old phone is broken?

Yes, if you have a backup. On iPhone, use iCloud backup — sign into your Apple ID on the new phone during setup and restore from your most recent backup. On Android, sign into your Google Account and your contacts, calendar, and Gmail restore automatically. Photos and messages require an iCloud or Google backup to have been made before the phone broke.

How long does a full data transfer take?

Same-system transfers (iPhone to iPhone, Android to Android) over Wi-Fi take 15 minutes to an hour. Cloud backups take 30 minutes to several hours depending on how much data you have and your internet speed. Cross-system transfers are slowest because you're exporting and importing manually — plan for 1 to 3 hours if you have a lot of photos or messages.

Do I need both phones at the same time?

For Quick Start (iPhone to iPhone) and Smart Switch (Android to Android), yes — both phones must be in front of you and connected to Wi-Fi. For cloud backup methods, no — you can restore from a backup weeks or months later. For cross-system transfers, you need your old phone or a computer with your exported data files.

Will my text messages transfer?

On iPhone to iPhone and Android to Android, yes — text messages transfer as part of the full backup. On cross-system switches (iPhone to Android or Android to iPhone), text messages do not transfer automatically. You can export them manually using third-party apps, but the process is complex and the messages won't integrate into the new phone's messaging app the same way.

What happens to my apps after transfer?

App icons appear on your home screen, but the actual apps must be re-downloaded from the App Store or Google Play. If you had 50 apps, you'll see 50 icons, but tapping them will prompt you to read them. Most apps restore your account and settings when you sign in, so you don't lose your progress or data.