If you have lost your phone but still want to access your WhatsApp account, there is a way for you to do so. Losing a phone and having to replace it with a new device that has a different number can be stressful and inconvenient, but luckily WhatsApp allows users to transfer their account to another device. This will allow you to access your chat history, contacts, and other data from the old device on the new one. Here is what you need to do in order to recover your WhatsApp account:
Step 1:
Download and install the latest version of WhatsApp on your new device.
Make sure that you are using the same phone number that was linked to your old account.
Step 2:
Open the app and verify the phone number using an SMS code or an automated call. Once that is done, you will be asked if you want to restore any backups from Google Drive or iCloud.
Step 3:
Choose the backup from your old device that you wish to restore, if any. This will restore all of your conversations and media from before.
Step 4:
Once everything has been restored, log in using your old account details such as email address or username. You may also need to enter any two-factor authentication codes sent via SMS or email.
Conclusion
Recovering a WhatsApp account when you have lost your phone but have a new one with a different number is easy enough when done correctly. All it requires is downloading the latest version of WhatsApp on the new device, verifying it with an SMS code or call, restoring any backups from Google Drive or iCloud, and then logging in using the old account details.