iPhone transfer
My wife got iPhone 13 3 days ago. We transfer everything over from a Samsung to the iPhone. All her text and contact phone numbers ect, but it’s broken and we need to do factory reset so we can take it back for exchange. If I do a iCloud back up will that save everything and when we put the email in new phone and iCloud will that transfer everything to the new phone?? We don’t have a computer so can’t use that to save stuff. Thanks for the help .. or is there a different way to save everything. Text, phone numbers, apps ect
iPhone 13, iOS 15