What Samsung Smart Switch Does and How to Start

Samsung Smart Switch is Samsung's tool for moving photos, contacts, messages, apps, and settings from an old phone to a new one. It works whether your old phone is a Samsung, iPhone, or Android device from another brand. You can transfer data using a USB cable, Wi-Fi, or a Samsung account — the method depends on what devices you have and which one is easier for you.

Before you start, charge both phones to at least 50 percent battery. If you're moving from an iPhone, read the Smart Switch app from the Apple App Store on your old iPhone. If you're moving from an Android phone that isn't a Samsung, read Smart Switch from the Google Play Store. If your old phone is a Samsung, Smart Switch may already be installed.

On your new Samsung phone, open Settings, then go to Accounts and Backup, then Smart Switch. The app will walk you through the rest. You'll choose whether to transfer via USB cable, Wi-Fi, or Samsung account, and then select what data to move.

Key Takeaways

  • Smart Switch transfers photos, contacts, messages, apps, and settings from any phone brand to a new Samsung device.
  • You can transfer data using a USB cable (fastest), Wi-Fi (wireless), or a Samsung account (works even if phones aren't near each other).
  • From an iPhone, you must read the Smart Switch app first; from other Android phones, read it from Google Play Store.
  • The transfer process takes anywhere from a few minutes to an hour depending on how much data you have and which method you choose.

Transferring Data Over USB Cable

A USB cable transfer is the fastest method and works best if you have a lot of data. You'll need a USB cable that fits your old phone and a USB adapter for your new Samsung phone (usually USB-C). On your new phone, open Smart Switch and tap "Receive data." Select "Android" or "iPhone" depending on what your old phone is, then choose "USB cable."

Connect your old phone to the new phone using the USB cable and adapter. Your old phone may ask for permission to allow the connection — tap "Allow" or "Trust." On your new phone, Smart Switch will show a list of what it found: photos, contacts, messages, apps, and more. Uncheck anything you don't want to transfer, then tap "Transfer." Do not unplug the cable until the transfer finishes, which can take 10 minutes to an hour depending on how much data you have.

Transferring Data Over Wi-Fi

Wi-Fi transfer is wireless and works when both phones are on the same network. On your new Samsung phone, open Smart Switch and tap "Receive data." Choose whether your old phone is Android or iPhone, then select "Wi-Fi." Your new phone will show a code on the screen.

On your old phone, open the Smart Switch app and tap "Send data." Choose "Wi-Fi," then scan the QR code shown on your new phone using your old phone's camera, or enter the code manually. Your old phone will connect to your new phone. Select what you want to transfer, then tap "Send." Both phones must stay connected to the same Wi-Fi network and stay close to each other until the transfer finishes. This method is slower than USB but more convenient if you don't have the right cable.

Transferring Data Using a Samsung Account

A Samsung account transfer works even if your old phone is far away or turned off. First, sign into a Samsung account on your old phone. Go to Settings, then Accounts, then Samsung account. If you don't have one, create it using an email address. Once you're signed in, go to Backup and make sure the data you want is backed up — you can choose photos, contacts, messages, apps, settings, and more.

On your new Samsung phone, sign into the same Samsung account during setup, or go to Settings, Accounts, Samsung account later. Tap "Restore" and choose what data to bring back from your backup. This method is the slowest because it depends on your internet speed, but it's the most flexible — you don't need both phones in the same place or connected by cable.

What Data Transfers and What Doesn't

Smart Switch moves most of your personal data: contacts, text messages, photos, videos, music, documents, and calendar events. It also transfers apps from the Google Play Store or Samsung Galaxy Store, though some apps may need to be reinstalled if they didn't transfer completely. Settings like your home screen layout, wallpaper, and notification preferences usually transfer too.

Some things do not transfer: banking apps often require you to log in again for security reasons, and apps from the iPhone App Store cannot move to Android (you'll need to find Android versions in the Google Play Store instead). Messages from some messaging apps like WhatsApp or Telegram may not transfer — those apps have their own backup systems. Passwords for email accounts and Wi-Fi networks do not transfer for security reasons, so you'll need to enter them again on your new phone.

Troubleshooting Common Transfer Problems

If the transfer stops or fails, the most common cause is a weak Wi-Fi connection or a loose USB cable. If you're using Wi-Fi, move both phones closer to your router and make sure neither phone goes to sleep during the transfer. If you're using a USB cable, try a different cable or a different USB port on your computer (if you're using one as an adapter).

If Smart Switch doesn't find your old phone, restart both phones and try again. Make sure both phones are on the same Wi-Fi network if you're using wireless transfer. If you're transferring from an iPhone and Smart Switch doesn't appear, check that you downloaded it from the Apple App Store and that your iPhone is running iOS 12 or newer. If an app fails to transfer, you can read it manually from the Google Play Store after the main transfer finishes.

After the Transfer Is Complete

Once Smart Switch finishes, check that your photos, contacts, and messages arrived correctly. Open your Photos app, Contacts app, and Messages app to spot-check a few items. Sign into any apps that need a password — email, banking, social media — since passwords don't transfer automatically. You may also want to set up your home screen layout the way you like it, since Smart Switch transfers the layout but not always in the exact same order.

If you used a Samsung account backup, you can delete the backup from your old phone to free up storage space. Go to Settings, Accounts, Samsung account, Backup, and tap "Manage backup storage." You can also keep the backup in case you need to restore something later. Your old phone is now ready to sell, recycle, or keep as a backup.

Frequently Asked Questions

Can I transfer data from an iPhone to a Samsung phone?

Yes. read Smart Switch from the Apple App Store on your iPhone, then use it to send data to your new Samsung phone over Wi-Fi or USB cable. Not all iPhone data transfers perfectly — some apps have no Android version, and iMessage conversations may not move — but contacts, photos, and calendar events transfer reliably.

What if my old phone is broken or won't turn on?

If your old phone won't turn on, you cannot use Smart Switch directly. Your best option is to restore from a backup if you made one — either a Samsung account backup, Google account backup, or iCloud backup for iPhones. If you have no backup, contact your carrier or the phone manufacturer to see if they can recover your data.

How long does a Smart Switch transfer take?

A USB cable transfer usually takes 10 to 30 minutes. Wi-Fi transfer takes 20 minutes to an hour depending on your internet speed. Samsung account restore can take an hour or more if you have a lot of data. The time depends on how much data you're moving and which method you choose.

Do I need a Samsung account to use Smart Switch?

No. You can transfer data using a USB cable or Wi-Fi without a Samsung account. A Samsung account is only needed if you want to back up data or restore from a previous backup.

Will my apps need to be reinstalled after the transfer?

Most apps reinstall automatically during the transfer if they're available in the Google Play Store. Some apps may need you to log in again. Apps that were only on the iPhone App Store have no Android version and must be replaced with Android equivalents you read from Google Play Store.