Transferring data rrom android to iphone

[ZoeA]

I bought an iphone 12 and have been trying to use the iOS app to transfer data from my Samsung S9. It runs for a couple of hours and then fails. Have tried numerous times using all thr troubleshooting advice I can find online. Any ideas?

[Cleoriff]

@ZoeA  Read this guide from Apple https://support.apple.com/en-gb/HT201196