The fastest way depends on your phone type and whether you back up to the cloud
WhatsApp stores your messages on your phone, not on WhatsApp's servers, so you have to move them yourself when you switch devices. The method changes depending on whether you're moving from iPhone to iPhone, Android to Android, or switching between the two. If you've been backing up to iCloud (iPhone) or Google Drive (Android), the transfer is mostly automatic — you sign in on the new phone and WhatsApp restores your chats. If you haven't backed up, you can still transfer messages, but it takes more steps and works only between the same type of phone.
The transfer happens before you fully set up WhatsApp on the new device. You'll need your phone number, access to the phone number's text messages or calls for verification, and enough storage space on the new phone for your message history.
Key Takeaways
- iPhone to iPhone and Android to Android transfers work best if you've already set up cloud backups — iCloud for iPhone, Google Drive for Android — because WhatsApp restores them automatically when you sign in.
- If you haven't backed up to the cloud, you can transfer messages between phones of the same type using a computer and a USB cable, but this method does not work across different phone systems.
- Switching from iPhone to Android or Android to iPhone requires a paid transfer tool like Samsung Smart Switch or a third-party app, because the two systems store messages differently.
- You'll need to verify your phone number on the new device, which WhatsApp does by sending a code to your phone number or by calling you.
- Your media files (photos, videos, voice messages) transfer separately from your text messages and may require additional steps depending on your backup method.
iPhone to iPhone: using iCloud backup
If you've turned on iCloud backup in WhatsApp, your messages are already stored in your iCloud account. On your new iPhone, sign in with the same Apple ID you used on your old phone. When you install WhatsApp and enter your phone number, WhatsApp will detect the backup and ask whether you want to restore your chats. Tap Restore Chat History, and your messages will download to the new phone.
This process can take several minutes depending on how many messages you have. Keep the phone connected to Wi-Fi and plugged in while the restore happens. If you don't see the restore prompt, make sure you're using the same phone number and the same Apple ID on both phones.
If you haven't set up iCloud backup yet and want to transfer messages without it, you'll need a computer, a USB cable, and third-party software like iMazing or PhoneRescue. These tools can extract messages from your old iPhone's backup file and move them to the new phone, but they cost money and require technical steps. For most people, setting up iCloud backup going forward is simpler than trying to recover old messages this way.
Android to Android: using Google Drive backup
WhatsApp on Android backs up to Google Drive if you've turned on the setting. On your new Android phone, sign in with the same Google account you used on your old phone. Install WhatsApp, enter your phone number, and when prompted, WhatsApp will find your backup and ask whether to restore it. Tap Restore, and your chats will download.
Like iPhone backups, this can take several minutes. Stay on Wi-Fi and keep the phone plugged in. The backup includes your message text but stores media files separately — photos and videos download from Google Drive as part of the restore, but voice messages may need to be downloaded individually depending on your backup settings.
If you haven't used Google Drive backup, you can transfer messages using a computer and a USB cable with a tool like Android File Transfer or by using Samsung Smart Switch if you own a Samsung phone. These methods are more involved and work only if both phones are Android.
Switching from iPhone to Android or Android to iPhone
WhatsApp messages are encrypted and stored differently on iOS and Android, so you cannot simply restore an iPhone backup to Android or vice versa. You have three options: use a paid transfer tool, use WhatsApp's built-in migration feature (if available in your region), or manually export your chats.
Samsung Smart Switch is free if you're moving to a Samsung Android phone. It can transfer WhatsApp messages from iPhone to Samsung during the initial setup. If you're moving to a non-Samsung Android phone, you'll need a third-party app like MobileTrans or Dr.Fone, which charge a one-time fee (usually $20 to $50) to move messages between systems.
WhatsApp also offers a migration tool in some countries that lets you transfer chats when you change your phone number or switch phone types, but availability varies by region. Check WhatsApp's settings under Chats > Chat Backup (Android) or Settings > Chats > Chat Backup (iPhone) to see if the option appears.
If you don't want to pay for a tool, you can export individual chats as text files or PDFs through WhatsApp's export feature. Open a chat, tap the menu, select Export Chat, and choose whether to include media. This gives you a record of the conversation but doesn't restore it as an active chat on the new phone.
Verifying your phone number on the new device
When you open WhatsApp on your new phone, you'll enter your phone number and WhatsApp will send a verification code. You can receive this code as a text message or as an automated call. Enter the code in WhatsApp to confirm you own the number. This step happens before your backup restores, so complete it even if you're waiting for messages to download.
If you don't receive the code, make sure you entered the number correctly, including the country code. WhatsApp will let you request the code again after a short wait. If the number is new or recently changed, there may be a delay before WhatsApp recognizes it.
What happens to photos, videos, and voice messages
Text messages transfer with your backup, but media files are handled separately. If you backed up to iCloud or Google Drive, photos and videos download as part of the restore process. Voice messages usually download too, but this depends on your backup settings — check WhatsApp's backup settings on your old phone to confirm media is included.
If media doesn't download automatically, you can download it manually through WhatsApp on the new phone. Open a chat with media, and WhatsApp will show a download icon next to files that haven't been saved yet. Tap the icon to download them. This can take time if you have a lot of media, so do it on Wi-Fi.
If you're switching between iPhone and Android without using a paid transfer tool, media files won't transfer automatically. You'll need to save photos and videos from your old phone manually — take screenshots of important images or use a cloud service like Google Photos or iCloud Photos to back them up separately before switching phones.
Troubleshooting: messages didn't restore
If you completed the setup but your messages didn't appear, check these things first. Make sure you're using the same phone number on both phones — if you changed your number, WhatsApp treats it as a new account. Confirm you're signed in with the same iCloud account (iPhone) or Google account (Android) on both devices. Check that you have enough storage space on the new phone — if storage is full, the restore will fail.
If the backup is old or incomplete, you may have lost recent messages. WhatsApp backs up on a schedule (usually daily), so messages sent after your last backup won't transfer. To prevent this in the future, turn on automatic backups in WhatsApp settings and make sure your cloud storage account has enough space.
If you still don't see your messages after checking these things, the backup file may be corrupted. In this case, you've lost access to those messages — there's no way to recover them. Going forward, keep automatic backups turned on and periodically check that backups are completing successfully.
Frequently Asked Questions
Can I transfer WhatsApp messages without a backup?
Only if both phones are the same type (iPhone to iPhone or Android to Android). You'll need a computer, a USB cable, and third-party software to extract messages from your old phone's local storage and move them to the new one. If you're switching between iPhone and Android, you'll need a paid transfer tool or you'll lose your message history.
Will my WhatsApp contacts transfer too?
Your WhatsApp contacts are based on your phone's contact list, not stored inside WhatsApp. When you set up your new phone and restore your contacts from your backup (iCloud, Google Contacts, or your carrier), your WhatsApp contacts will appear automatically. If you don't restore your contacts, you'll need to re-add them manually.
What if I'm switching phone numbers?
WhatsApp treats a new phone number as a new account. If you're keeping your old phone, you can back up your chats to the cloud before changing your number, then restore them on the new phone with the new number. WhatsApp may ask you to confirm the number change. If you're discarding your old phone, back up to the cloud first, then change your number in WhatsApp settings before you lose access to the old phone.
Do I need to uninstall WhatsApp from my old phone first?
No. You can have WhatsApp installed on both phones at the same time during the transfer. However, once you've set up WhatsApp on the new phone with the same number, your old phone will log out automatically. You won't be able to use WhatsApp on the old phone until you sign in with a different phone number.
How long does the transfer take?
The initial setup takes a few minutes. The backup restore can take anywhere from a few minutes to an hour depending on how many messages and media files you have and how fast your internet connection is. Keep the phone on Wi-Fi and plugged in while it restores.