Phone won’t transfer to 17
Trying to transfer 12 pro(256GB)to 17 pro (1TB). Tried side by side received message data couldn’t transfer. Attempting to transfer via iCloud backup. Said I needed additional iCloud space. Purchased additional 2TB for 9.99. Phone has been backing up for hours, still only at 46%. Please help
[Edited by Moderator]
iPhone 12 Pro, iOS 18