transfer data from iphone during set up, and there's an option to transfer chats to whatsapp in whatsapp. If your backups are encrypted then it may not work. you need to transfer it during setup though, otherwise you will need to factory reset again. I found it pretty easy tbh
Cheers for that
All sorted with zero issues. Weird as when I tried to move everything across to the short lived S23U, it was having none of it and failed a number of times.
The Pixel 7 Pro did it in minutes!
Forgot how good the phones are TBH. It's great to be back with Android...