Whatsapp transfer

give old phone number..simple

don't do anything ridiculous first take back up of whatsapp and use smart switch for photos and docs and in new device sign in with your number your chats and group will be backed up and photos and document will come through smart switch.

- Open WhatsApp on your Android device.
- Tap the Menu icon and then tap on Settings.
- Now tap on "Chats" from the list of settings.
- Tap on Chat Backup.Then tap on "Account" to select or add your Google Drive account.
- Check "Include Videos" if you would like to export them too.
Finally, tap on "Back Up" to back up your WhatsApp conversations and media to Google Drive.

To reinstall on other new device follow these steps -
- Install WhatsApp.
- Open WhatsApp on your smartphone and verify your number.
-When prompted, tap RESTORE to restore your chats and media from Google Drive.
After the restoration process is complete, tap NEXT.
- Your chats will be displayed once initialization is complete.
WhatsApp will begin restoring your media files after your chats are restored.

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