How do I restore my back up on my new iPhone
I have a new phone and I want my data from my old phone
iPhone 6s Plus, iOS 12
Question marked as
See the following Apple Support article for information on migrating to a new iPhone: Transfer data from your previous iOS or iPadOS device to your new iPhone or iPad - Apple Support
If you've already setup your new phone you will need to erase it. See the following from Use iCloud to transfer data from your previous iOS or iPadOS device to your new iPhone, iPad, or iPod touch - Apple Support
Turn on your new device. A "Hello" screen should appear. If you've already set up your new device, you need to erase it before you can use these steps.*
* To erase your device that's using iOS or iPadOS 15 or later, tap Settings > General > Transfer or Reset [Device] > Erase All Content and Settings. On iOS or iPadOS 14 or earlier, tap Settings > General > Reset > Erase All Content and Settings. This erases all data on your device. After you erase it, your device restarts and the "Hello" screen appears.