Open the Settings menu in WhatsApp. Select “Account” from the drop-down menu. “Change Number” and then “Next” are the next steps. Enter both the old and new phone numbers that you’d want to transfer. Tap “Next” > “Done” is the last step. You’ll be asked.
Create a local backup on WhatsApp. Install RAR or another file compression program. Compress the data from your old phone set up WhatsApp on your new phone.
To be able to recover your backup, verify your phone number. Select the “Restore” option, and your backup will be resurrected.
WhatsApp for Android typically backs up your messages to the phone’s local storage. In the event that you didn’t backup WhatsApp to Google Drive, the local backup file may be used to restore the communications when you reinstall the program.
Connect Android and download, install the FoneDog Toolkit-Android Data Recovery software. Enable USB debugging. Scan WhatsApp messages using this software. Without a backup, you can retrieve deleted WhatsApp messages.