The fastest way to move WhatsApp is to back up your chats on your old phone, then restore them on your new one
WhatsApp stores your message history, photos, and contact list on your phone's storage, not in the cloud by default. To move everything to a new device, you back up your data using either Google Drive (Android) or iCloud (iPhone), then sign in with the same phone number on your new phone and restore from that backup. The whole process takes 10 to 30 minutes depending on how many messages you have.
The method you use depends on what type of phone you're moving to. Android phones back up to Google Drive, iPhones back up to iCloud, and if you're switching between Android and iPhone, you'll need to use a third-party tool because the two systems don't share backups with each other.
Key Takeaways
- Android phones back up to Google Drive automatically if you've set it up; iPhones back up to iCloud the same way.
- You must use the same phone number on your new phone that you used on your old one, or WhatsApp won't find your backup.
- If you're switching from Android to iPhone or iPhone to Android, Google Drive and iCloud backups won't work together, and you'll need a separate tool.
- Your backup includes chat history and photos, but not voice or video calls, which WhatsApp doesn't store.
Backing up WhatsApp on Android before you switch
On Android, WhatsApp backs up to Google Drive if you've already connected your Google account to your phone. Open WhatsApp, tap the three-line menu at the top right, then go to Settings > Chats > Chat backup. You'll see the last backup date and time. Tap "Back up to Google Drive" to start a backup right now instead of waiting for the automatic one.
Choose which Google account the backup should save to — this matters because you'll need access to that same account on your new phone. You can also set how often WhatsApp backs up automatically: daily, weekly, or monthly. After you tap "Back up to Google Drive," WhatsApp will upload your messages, photos, and contact information. This can take several minutes if you have years of messages.
Once the backup finishes, you're ready to move to your new phone. Leave WhatsApp installed on your old phone for now — you'll uninstall it after you've confirmed everything transferred correctly.
Backing up WhatsApp on iPhone before you switch
On iPhone, WhatsApp backs up to iCloud instead of Google Drive. Open WhatsApp, tap Settings at the bottom right, then Chats > Chat Backup. You'll see when your last backup happened. Tap "Back Up Now" to create a fresh backup before you switch phones.
Make sure you're signed into iCloud on your iPhone with the Apple ID you want to use. WhatsApp will back up to whichever iCloud account is active on your phone. The backup includes your chat history and media files. After the backup completes, you're ready to set up your new iPhone.
Restoring WhatsApp on your new Android phone
On your new Android phone, install WhatsApp from the Google Play Store. When you open it for the first time, it will ask for your phone number. Enter the same number you used on your old phone — this is how WhatsApp finds your backup. You'll receive a verification code by text or call; enter it to confirm you own that number.
After verification, WhatsApp will ask if you want to restore your chat history. Tap "Restore" and select the Google account where your backup is stored. Make sure it's the same account you backed up to on your old phone. WhatsApp will read your messages, photos, and chat list. This can take 5 to 15 minutes depending on the size of your backup.
Once the restore finishes, your chats will appear in WhatsApp. You can now uninstall WhatsApp from your old phone if you want to.
Restoring WhatsApp on your new iPhone
On your new iPhone, install WhatsApp from the App Store. When you open it, enter the same phone number you used on your old iPhone. You'll get a verification code by text or call; enter it to confirm ownership.
After verification, WhatsApp will ask if you want to restore your chat history from iCloud. Tap "Restore Chat History" and sign in with the Apple ID that has your backup. WhatsApp will read your messages and photos. The restore can take 10 to 20 minutes for a large backup.
Once the restore is complete, your chats will be back in WhatsApp. You can delete WhatsApp from your old iPhone afterward.
Switching between Android and iPhone
Google Drive and iCloud don't work with each other, so if you're moving from Android to iPhone or iPhone to Android, you can't use the built-in backup method. Instead, you'll need to use a third-party tool. Apps like Backuptrans and iSkysoft can read a backup from one system and convert it to work on the other. These tools cost money (usually $20 to $40) and run on a computer, not on your phone.
Another option is to manually export your chat history from WhatsApp before you switch. Open a chat, tap the contact name at the top, scroll down, and tap "Export Chat." WhatsApp will send you a file you can save. This exports only one chat at a time, so it's slow if you have many conversations. You won't be able to import these files into WhatsApp on your new phone — they're mainly useful if you want to keep a record of important conversations.
What transfers and what doesn't
Your backup includes text messages, photos, videos, and documents you've shared in chats. It also includes your contact list and group memberships. When you restore, all of this comes back exactly as it was.
Your backup does not include voice calls, video calls, or call history. WhatsApp doesn't store these on your phone — they happen in real time and then disappear. Your backup also doesn't include your profile photo or status updates; these are tied to your phone number and will show up automatically when you sign in on your new phone.
Troubleshooting if your backup won't restore
If WhatsApp doesn't offer to restore your backup, the most common reason is that you're using a different phone number on your new phone. WhatsApp matches backups to phone numbers, so if you've changed numbers, it won't find your old backup. If you need to use a new number, you can contact WhatsApp support through the app, but they can't transfer old backups to a new number.
On Android, make sure you're signed into the same Google account that you backed up to. On iPhone, make sure you're signed into the same Apple ID. If you're not sure which account you used, check your old phone's settings before you switch.
If your backup is very old or very large, the restore can fail partway through. Try restoring again, and make sure you have a strong internet connection. If it keeps failing, delete WhatsApp from your new phone, restart the phone, reinstall WhatsApp, and try the restore again.
Frequently Asked Questions
Do I need to keep my old phone after I transfer WhatsApp?
No. Once you've confirmed that your chats restored correctly on your new phone, you can uninstall WhatsApp from your old phone or factory reset it. Your backup is stored in Google Drive or iCloud, not on the old phone, so you won't lose anything.
Can I use WhatsApp on two phones at the same time with the same number?
No. WhatsApp only works on one phone per number at a time. If you sign in on your new phone, you'll be signed out on your old phone. If you try to sign in on both phones simultaneously, WhatsApp will log you out of one of them.
What happens to my WhatsApp groups when I switch phones?
Your group memberships and group chat history restore along with everything else. You'll stay in all the same groups, and the group admins won't need to do anything. Your contacts in those groups will see you as the same person because you're using the same phone number.
Can I restore a backup that's more than a year old?
Yes. Google Drive and iCloud keep backups indefinitely, so you can restore from a backup that's months or years old. When you restore, you'll get back all the messages from that point in time, but any messages sent after the backup was created won't be there.
Will my WhatsApp backup use up my Google Drive or iCloud storage?
Yes. The backup counts toward your storage limit on Google Drive or iCloud. A backup with years of messages and photos can be several gigabytes. If you're running low on storage, you can delete old media from WhatsApp before you back up, or you can pay for extra storage on Google Drive or iCloud.