I got a new iPhone that I set up with a new Apple ID I’m trying to switch the Apple ID of my old phone to my new Apple ID but it’s not letting me because the email address is not available, is there a way to fix this so I can transfer my data?
iPhone 7 Plus, iOS 14
You can't merge Apple IDs.
See if anything here helps.
Transfer content from an iPhone, iPad, or iPod touch to a new device.
Quick Start to transfer data from your previous iOS device to your new iPhone, iPad, or iPod touch.
Set up your iPhone, iPad, or iPod touch - Apple Support
Use iCloud to transfer data from your previous iOS device to your new iPhone, iPad, or iPod touch
You can't merge Apple IDs.
See if anything here helps.
Transfer content from an iPhone, iPad, or iPod touch to a new device.
Quick Start to transfer data from your previous iOS device to your new iPhone, iPad, or iPod touch.
Set up your iPhone, iPad, or iPod touch - Apple Support
Use iCloud to transfer data from your previous iOS device to your new iPhone, iPad, or iPod touch
Changing Apple ID
