QuickStart transfer - WhatsApp

Hello nroni,

It looks like you may have come across it, though this page can help with providing the steps needed on using Quick Start: Use Quick Start to transfer data to a new iPhone or iPad - Apple Support

With regards to WhatsApp, we were able to help locate their page on the process here: How to restore your chat history | WhatsApp Help Center

Restore your chat history from an iCloud backup

1. Verify that an iCloud backup exists in WhatsApp > Settings > Chats > Chat Backup.

2. If you can see when the last backup was performed, delete and reinstall WhatsApp.

3. After verifying your phone number, follow the prompts to restore your chat history.

Cheers.

Hey nroni,

WhatsApp mentions this in their support article about changing phones. Take a look at the following article:

About changing phones | WhatsApp Help Center

It does look like restoring your data as provided in the first response is what they suggest doing. If you have any questions about this, you’ll want to reach out to WhatsApp support. They should be able to provide more info.

Contact WhatsApp

Take care.